Long Tube Headers for 75-81 GM F Body 4.8-6.2L LS Engine Swap D3351-B efi-fuel-pumps Cast aluminum construction and efficient

Cast aluminum construction and efficient casting design for light weight

875IN Applications 1994-04 Mustang with stock spindles

Corrosion Resistance: Finished with a durable powder coat

3 L4 1980 Ford Fairmont 255/4

Long Tube Headers for 75-81 GM F Body 4.8-6.2L LS Engine Swap D3351-B efi-fuel-pumps Cast aluminum construction and efficientOverview: 75 81 GM F Body LS Long Tube Black Coat 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