Hedman Performance Group

Photo of long tube header for 1964-77 SB Chevy, GM A-Body & 71-93 passenger cars

Photo of ports on 1964-77 SB Chevy, GM A-Body & 71-93 passenger car headers.

Photo of header reducers, gaskets and hardware included with Hedman Hedders

Photo of flange on 1964-77 SB Chevy, GM A-Body & 71-93 passenger car headers

Photo of reducers for 1964-77 SB Chevy, GM A-Body & 71-93 passenger car headers.

Photo of bolts for 1964-77 SB Chevy, GM A-Body & 71-93 passenger car headers.

Photo of Hedman 1964-77 SB Chevy, GM A-Body & 71-93 passenger car headers in box

Photo of Hedman's HTC Polished SIlver Ceramic Finish

Silver 1-5/8 in Long-Tube Headers For '64-77 Chevelle w/283-400

HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in. tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque.

Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. These headers have a high temperature, POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5 year factory warranty, in addition to Hedman's standard lifetime header warranty.

Part#68296

$815.87

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Product Specifications

[PLEASE REVIEW THE FOLLOWING PRODUCT ATTRIBUTES & VEHICLE APPLICATION FOOTNOTES SPECIFIC TO YOUR VEHICLE, THOROUGHLY]

Tube Diameter 1-5/8 in.
Tube Style Long Tubes
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column No
Manual Transmission - Floor Yes
Collector Attachment 3 in.
Collector Diameter 3 in.
Collector Size 3 in.
Collector Style BALL and SOCKET Style (Gasketless)
Reducer Outlet Size 2-1/2 in.
Exhaust System Dia 2-1/2 in.
Contents Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
E.O. # No
Emissions Notes Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
Finish HTC Polished Silver Ceramic-Metallic
Finish Type HTC SILVER (polished) Ceramic-metallic Coating
Flange Style Standard
Flange Thickness 0.3125 in.
Header Port Shape Round
Header Style Long Tube
Notes 64-77 A-Body, 71-93 Chev. Pass. Car 283-400
Key Feature Without A.I.R.
Port Shape Round
Power Steering Yes
Product Info For use on passenger cars only for the years shown..
Material Mild Steel
Tube Design Standard
Tube Length Long Tubes
Tube Material Thickness 16g
Tube Size 1-5/8 in.
Variations 68290, 68298
with A.I.R. System No
with EGR No
Weld-Up No
Tuned No
Bolts/Studs Included Yes
Catalytic Converter(s) Included No
Collector Bolts Included Yes
Crossover Pipe Included No
Gasket Or Seal Included Yes
Header Fasteners Included Yes
Installation Hardware Included Yes
Motor Mounts Included No
Mounting Hardware Included Yes
Reducers Included Yes
Y-Pipe Included No
Quantity Sold as a pair.
Primary Tube Gauge 16g
Primary Tube Diameter (in) 1.625 in.
Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Header Material Mild Steel
Header Finish HTC Polished Silver Ceramic-Metallic
Cylinder Head Port Shape Round
Cylinder Head Stock Profile Heads
Header Construction MILD STEEL- Standard-Duty
Replacement Gasket 27500
Replacement Head Flange Gasket 27500
California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov

Vehicle Applications

Chevrolet

Bel Air

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1971

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1972

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1973

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

Brookwood

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1972

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.

Caprice

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1971

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1972

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1973

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1978

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1978

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1983

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1984

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1985

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1985

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1986

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1986

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1987

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1987

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1988

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1988

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1989

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1990

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1991

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1992

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1993

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

Chevelle

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1964

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1964

283

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1965

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1965

283

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1966

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1966

283

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1967

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1967

283

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1968

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1968

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1969

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1970

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1970

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1971

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1971

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1972

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1972

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1973

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1973

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

El Camino

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1964

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1965

327

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1965

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1970

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1971

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

Impala

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1971

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1972

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1973

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1978

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1978

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1983

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1983

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1984

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1984

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1985

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1985

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

Laguna

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

Malibu

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1978

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1978

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1979

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1980

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1981

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1982

267

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1983

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	Yes
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

Monte Carlo

Year

C.I.D.

Liter

Block Type

Cylinders

Fuel Type

Drive Type

1970

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1971

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1972

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1973

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1974

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.

1975

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1975

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

400

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1976

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

305

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

1977

350

Vehicle Specific Information
Air Conditioning	Not for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
Power Steering	Yes
Auto Transmission - Column	Yes
Auto Transmission - Floor	Yes
Manual Transmission - Column	No
Manual Transmission - Floor	No
Footnotes	(1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter.
Emissions Notes	RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.