Hooker Super Competition Headers - 2-1/8 in Primary - 3-1/2 in Collector - Black Paint - Big Block Chevy - GM A-Body 1968-72 TK3-GMR25 loop is 9-1/2" tall and

loop is 9-1/2" tall and 5-1/2" wide with a 16" wide mounting strap that can be cut and welded for each installation

High-Quality PRW Fasteners And Mounting HardwarePRW Industries produces engine components for racing applications such as rocker arms

Double lip seal

1/8" diameter line

Hooker Super Competition Headers - 2-1/8 in Primary - 3-1/2 in Collector - Black Paint - Big Block Chevy - GM A-Body 1968-72 TK3-GMR25 loop is 9-1/2" tall andHooker Headers Super Comp Header 2265HKR Black Finish Full Length Tube 2 1 8 in. x 36 in. OD Collector Size 3. 5 in. OD Collector Length 10 in. Port Shape Round Long Tube Lengths Long Transition Collectors Monstrous Low Mid Range Torque Keep Top End Horsepower Provides Finest Fit Most Durable Design Available Vehicle Applications: 1968 1972 Chevrolet Chevelle 1971 1972 GMC Sprint 1968 1972 Chevrolet El Camino Hooker holds to its claim of the