Long Tube Headers for 68-72 Pontiac 326-455 2in Primary Black Coated D522-B hooker-headers 4L V8 1973 - 1974

4L V8 1973 - 1974 GMC K15/K1500 Pickup 454/7

Year Make Model Engine 2009 Chevrolet Express 2500 4

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

Part Number: 43083

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 1973 - 1974Overview: 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