Long Tube Headers for 67-69 F Body/68-74 X Body 396-502 BBC 1-7/8in Primary D328 Front-Disc-Brakes 7 V8 1987 Chevrolet El

7 V8 1987 Chevrolet El Camino 305/5 V8 1987 - 1988 Chevrolet Monte Carlo 305/5 V8 1988 - 1995 GMC C1500 350/5

Body Diameter

Gxg Iridium

4 V8 1970 - 1971 GMC C35/C3500 Pickup 402/6

Long Tube Headers for 67-69 F Body/68-74 X Body 396-502 BBC 1-7/8in Primary D328 Front-Disc-Brakes 7 V8 1987 Chevrolet ElOverview: 67 69 F Body 68 74 X Body SBC Long Tube Silver 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