Truck LS Swap Kits

***Unless otherwise stated in the information provided on this site, the HEDMAN HEDDERS provided in these kits are designed for use on stock cylinder heads. The use of aftermarket cylinder heads, or cylinder heads not original equipment on the listed vehicle, may result in component or chassis interference, as well as, sparkplug clearance. Always consult the head manufacturer before purchasing headers for use on AFTERMARKET or NON-STOCK heads, or contact the Hedman Tech Department at 562.921.0404 (8-4:30pm PST M-F).***

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1 – 20 of 21 products
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SWAP-IN-A-BOX- LS INTO 1988-98 (OBS) CHEVY/GMC 2WD 1/2 TON TRUCKS/SUVS

 Engine Swap-In-A-Box Kit; Installs GM LS Engine (Gen III/IV) Intp 1988-98 Chevy/GMC 2WD, 1/2 Ton Trucks and SUVs (OBS); Kit includes Uncoated Mild Steel, 1-3/4 in., MID-LENGTH Headers, Oil Pan and Engine Mounts
Part#41971
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SWAP-IN-A-BOX- LS INTO 1988-98 (OBS) CHEVY/GMC 2WD 1/2 TON TRUCKS/SUVS-HTC

 Engine Swap-In-A-Box Kit; Installs GM LS Engine (Gen III/IV) Intp 1988-98 Chevy/GMC 2WD, 1/2 Ton Trucks and SUVs (OBS); Kit includes HTC Polished Silver Ceramic-Coated Mild Steel, 1-3/4 in., MID-LENGTH Headers, Oil Pan and Engine Mounts
Part#41972
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SWAP-IN-A-BOX- LS INTO 1988-98 (OBS) CHEVY/GMC 2WD 1/2 TON TRUCK/SUV- BLACK-MAXX

 Engine Swap-In-A-Box Kit; Installs GM LS Engine (Gen III/IV) Intp 1988-98 Chevy/GMC 2WD, 1/2 Ton Trucks and SUVs (OBS); Kit includes Black-Maxx Black Ceramic Coated Mild Steel, 1-3/4 in., MID-LENGTH Headers, Oil Pan and Engine Mounts
Part#41973
SWAP IN A BOX KIT-LS ENGINE INTO 67-72 GM 2WD TRUCKS, AUTO TRANS.- BLACK HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 67-72 GM 2WD TRUCKS, AUTO TRANS.- BLACK HEADERS

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42041
$1,282.71
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SWAP IN A BOX KIT-LS ENGINE INTO '67-72 GM 2WD TRUCKS AUTO TRANS.- HTC HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO '67-72 GM 2WD TRUCKS AUTO TRANS.- HTC HEADERS

 Engine Swap-In-A-Box Kit; Installs LS Engine In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- HTC Polished-Silver Ceramic Headers
Part#42042
$1,740.26
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SWAP IN A BOX KIT-LS INTO '67-72 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS INTO '67-72 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

 Engine Swap-In-A-Box Kit; Installs LS Engine In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42043
$1,743.69
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SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK HEADERS

SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK HEADERS

 Engine Swap-In-A-Box Kit; Installs GM LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Mild Steel Construction
Part#42051
$1,309.05
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SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- HTC HEADERS

SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- HTC HEADERS

 Engine Swap-In-A-Box Kit; Installs LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- HTC Polished Silver Coated Headers
Part#42052
$1,767.68
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SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

 Engine Swap-In-A-Box Kit; Installs LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42053
$1,770.04
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S10 / LS SWAP IN A BOX KIT-BLACK HEADERS

S10 / LS SWAP IN A BOX KIT-BLACK HEADERS

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine with FACTORY Heads in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family; Standard-Duty, Mild Steel, 1-1/2 in. MID-LENGTH Tube Headers- UNCOATED Headers
Part#42161
$1,183.34
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S10 / LS SWAP IN A BOX KIT- HTC HEADERS

S10 / LS SWAP IN A BOX KIT- HTC HEADERS

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine with FACTORY Heads in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family; Standard-Duty, Mild Steel, 1-1/2 in. MID-LENGTH Tube Headers- HTC Silver Ceramic Coated Headers
Part#42162
$1,429.10
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Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers-Uncoated

Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers-Uncoated

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine into 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family with 4L60E/70E Transmission; Standard-Duty, Mild Steel, 1-1/2 in. LONG Tube Headers- UNCOATED Headers
Part#42163
$1,394.62
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Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- HTC

Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- HTC

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family with 4L60E/70E Transmission; Standard-Duty, Mild Steel, 1-1/2 in LONG Headers- HTC Silver Ceramic Coated Headers
Part#42164
$1,789.26
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Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- Black

Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- Black

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family with 4L60E/70E Transmission; Standard-Duty, Mild Steel, 1-1/2 in LONG Headers- BLACK-MAXX Ceramic Coated Headers
Part#42165
$1,788.17
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Engine SWAP-IN-A-BOX KIT; LS in '67-72 GM 2WD TRUCKS, AUTO TRANS- SS HEADERS

Engine SWAP-IN-A-BOX KIT; LS in '67-72 GM 2WD TRUCKS, AUTO TRANS- SS HEADERS

 Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42241
$1,893.44
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Engine SWAP-IN-A-BOX KIT; LS in '67-72 GM 2WD TRUCKS, AUTO TRANS- SS HTC HEADERS

 Engine Swap-In-A-Box Kit; Installs an LS Engine In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Headers- HTC Polished Silver Ceramic Coated Headers
Part#42242
$2,248.16
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Engine SWAP-IN-A-BOX KIT; LS in '67-72 GM 2WD TRUCKS, AUTO TRANS- SS BLACK MAXX

 Engine Swap-In-A-Box Kit; Installs GM LS Engine In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42243
$2,354.13
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Engine SWAP-IN-A-BOX KIT; LS in '73-87 GM 2WD TRUCKS, AUTO TRANS- SS HEADERS

Engine SWAP-IN-A-BOX KIT; LS in '73-87 GM 2WD TRUCKS, AUTO TRANS- SS HEADERS

 Engine Swap-In-A-Box Kit; Installs a GM LS In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Mild Steel Construction
Part#42251
$1,919.79
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Engine SWAP-IN-A-BOX KIT; LS in '73-87 GM 2WD TRUCKS, AUTO TRANS- SS HTC HEADERS

 Engine Swap-In-A-Box Kit; Installs GM LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Headers- HTC Polished Silver Ceramic Coated Headers
Part#42252
$2,274.50
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Engine SWAP-IN-A-BOX KIT; LS in '73-87 GM 2WD TRUCKS, AUTO TRANS- SS BLACK MAXX

 Engine Swap-In-A-Box Kit; Installs LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42253
$2,381.56
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