Overview
1966-91 GM Truck Long Tube Headers – Ceramic Coated
These long tube headers are designed to fit 1966-1991 2WD and 4WD GM trucks with Small Block Chevy Engine.
Made from mild steel, with 1-5/8″ tubes, 3/8″ flanges and 3″ collectors, featuring a ceramic coating that will withstand up to 1300 degrees.
Kit includes gaskets, collectors and bolts.
Item Specifications:
- Application: 1966-91 GM Trucks 2WD & 4WD (see years and models bellow)
- Material: Steel
- Coating: Hot Ceramic
- Finish: Silver
- Heat Resistance: Up to 1300 Degrees
- Header Style: Long Tubes
- Tubes Diameter: 1-5/8″ Primary
- Exhaust Port Shape: Oval
- Flange Thickness: 0.35″
- Collector Diameter: 3″
- Mounting Hardware & Gaskets Included
- Sold as a Complete Set
Compatible With:
- 1966-1972 1/2 & 3/4 Ton
- 1967-1989 Blazer/Jimmy 2WD
- 1969-1991 4WD
- 1973-1987 All
- 1973-1991 Suburban 2WD/4WD
- 1988-1991 C10 1-Ton Crew Cab 2WD/4WD
*Important Notes:
- Will NOT fit angle plug heads.
- Must modify exhaust to retain factory catalytic converters.
- May require clutch linkage modification.
- MAY NOT BOLT UP TO EXISTING EXHAUST SYSTEM. PROFESSIONAL INSTALLATION HIGHLY RECOMMENDED
Disclaimer
This product is legal for off road use and non pollution controlled vehicles (1965 & older); however, it has not been tested or approved by the California Air Resources Board (CARB) for highway vehicles in the state of California. By purchasing this product, buyer agrees it will not be used on pollution controlled vehicles in California, or in a state with similar emissions regulations.
WARNING: Cancer and Reproductive Harm – www.P65warnings.ca.gov
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