Long Tube Headers for 78-87 GM G Body 396-502 BBC 2in Primary D318-B power-steering-lines-and-hoses The port design spacing will

The port design spacing will also allow a transducer to be used if a MAP sensor is not needed

Lockable Panels

This protects the coil's internal components from high and low frequency vibrations that are commonly experienced in racing

Silicone Hardware Use Existing Hardware Hazardous No Universal No Axle Front Model 30 Door Any Front Rear Front Inner Outer N/A Upper Lower N/A Left Right N/A Lhd Rhd Any Transfer Case Any Transmission Any

Long Tube Headers for 78-87 GM G Body 396-502 BBC 2in Primary D318-B power-steering-lines-and-hoses The port design spacing willOverview: 78 87 GM G Body BBC Long Tube Black Ctd 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