Long Tube Headers for 68-72 Pontiac 326-455 2in Primary Black Coated D522-B hooker-headers 4L V8 1976 Mercury Montego

4L V8 1976 Mercury Montego MX Villager 351/5

Sold as a set of 8

5L V8 1966 - 1967 Plymouth Belvedere Base 318/5

1968-1969 Chevrolet Chevelle 350 CID

Long Tube Headers for 68-72 Pontiac 326-455 2in Primary Black Coated D522-B hooker-headers 4L V8 1976 Mercury MontegoOverview: 68 72 Pont 326 455 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. Features: 3 8" Thick machined flanges to prevent warping Precision formed long transition collectors and long tube design reduces backpressure