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 1966 - 1967

7 V8 1966 - 1967 Chevrolet Bel Air 283/4

Body Diameter

Security & Weatherproof Seal: Sitting firmly on the bed railing and featuring a heavy-duty vinyl construction with an all-weather seal

4 L V8 2016 - 2017 Jeep Grand Cherokee 392/6

Gxg Iridium

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 1966 - 1967Overview: 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