Standard-Duty Black Ceramic-Coated, Long-Tube Headers For 1971-91 CHEVY/GMC Class C Conversion Vans/Motorhomes with 283-400 SB Chevy Engine With A.I.R. (Centered Engine Chassis Only); 1-5/8 in. Long Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Ceramic-Coated, Long-Tube Headers For 1971-91 CHEVY/GMC Class C Conversion Vans/Motorhomes with 283-400 SB Chevy Engine, No A.I.R. (Centered Engine Chassis Only); 1-5/8 in. Long Tubes; 3 in. Ball/Socket Collector
Heavy-Duty BLACK ELITE, Long-Tube Headers For 1967-87 CHEVY/GMC 2WD & 4WD, 1/2 to 1 Ton Pick-Up, SUV with 283-400 SB Chevy Engine (Centered Engine Chassis Only); 1-3/4 in. Long Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Coated, Long-Tube Headers For 1967-87 CHEVY/GMC 2WD & 4WD, 1/2 to 1 Ton Pick-Up, SUV or Motorhome with 283-400 SB Chevy With A.I.R. (Centered Engine Chassis Only); 1-5/8 in. Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Ceramic-Coated, Long-Tube Headers For 1967-87 CHEVY/GMC 2WD & 4WD, 1/2 to 1 Ton Truck, SUV, Motorhome with 283-400 SB Chevy Engine (Centered Engine Chassis Only); 1-5/8 in. Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Coated, Long-Tube D-Port Headers For 1967-87 CHEVY/GMC 2WD & 4WD, 1/2-1 Ton Pick-Up, SUV or Motorhome; 283-400 SB Chevy With D-Port Heads (Centered Engine Chassis Only); 1-5/8 in. Long Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Ceramic-Coated, Long Tube Headers with A.I.R. For 1967-87 CHEVY/GMC 2WD & 4WD 1/2 to 1 Ton Pick-Up Truck, Blazer, SUV w/396-502 BB Chevy (Centered Engine Chassis Only); 1-3/4 in. Long Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Coated, Long Tube Headers without A.I.R. For 1967-87 CHEVY/GMC 2WD & 4WD 1/2 to 1 Ton Pick-Up Truck, Blazer, SUV w/396-502 BB Chevy (Centered Engine Chassis Only); 1-3/4 in. Long Tubes; 3 in. Ball/Socket Collector
Standard-Duty Black Coated, Long-Tube Headers For 1968-95 CHEVY/GMC Class A Motorhome2; 396-454 BB Chevy with A.I.R. (Centered Engine Chassis Only); 1-3/4 in. Tubes; 3 in. Ball/Socket Collector