Long Tube Headers for 70-81 GM F/A Body 396-502 BBC 1-7/8in Primary D316-B Sale Steel Wheel - Black -

Steel Wheel - Black - 16x8 - 5x5 - 3

GMC K35 (1977)

Removing ground to a circuit is a great feature to deactivate nitrous before the engine's rev limit is reached

36/8 V 1975 - 1977 Buick Century Base 3

Year Make Model Submodel Engine Size 1992 - 1993 Buick Roadmaster 1992 - 1993 Buick Commercial Chassis 1993 Cadillac Fleetwood 1991 - 1992 Chevrolet Astro 1988 - 1992 Chevrolet K1500 262/4

Long Tube Headers for 70-81 GM F/A Body 396-502 BBC 1-7/8in Primary D316-B Sale Steel Wheel - Black -Overview: 70 81 GM F & A Body BBC Long Tube Black Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues