Long Tube Headers for 78-87 GM G Body 265-400 SBC 1-3/4in Primary D330-B valley-covers 6L/L4 1987 - 1994 Pontiac

6L/L4 1987 - 1994 Pontiac Sunbird 2L/L4 1991 - 1994 Pontiac Sunbird 3

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49527

Fender Flares - Sport - GNK Brownstone - GMC Sierra 2500 HD/Sierra 3500 HD (20-25)

Transmission Input Speed Sensor 42RLE

Convertible and El Camino

Long Tube Headers for 78-87 GM G Body 265-400 SBC 1-3/4in Primary D330-B valley-covers 6L/L4 1987 - 1994 PontiacOverview: 78 87 GM G Body SBC 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