Hooker Super Competition Headers - 2 in Primary - 3.5 in Collector - Black Paint - Big Block Chevy - GM A-Body / F-Body 1968-81 - Pair Torque Box Reinforcement Plate Kit 10 Pack Kit

10 Pack Kit

Stress loads are more evenly distributed and torque readings more accurate

3 Liter RWD

Lifetime WarrantyVehicle Applications: 11-17 300 CHRG CHAL 6

4160 primary side only

Hooker Super Competition Headers - 2 in Primary - 3.5 in Collector - Black Paint - Big Block Chevy - GM A-Body / F-Body 1968-81 - Pair Torque Box Reinforcement Plate Kit 10 Pack KitHooker Headers Super Comp Header 2217HKR Black Finish Full Length Chevy Engine 396 502 Tube 2 in. x 35 in. OD Coll Size 3. 5 in. OD Coll Length 10 in. Same As Port Long Tube Lengths Long Transition Collectors Monstrous Low Mid Range Torque Keep Top End Horsepower Provides Finest Fit Most Durable Design Available Vehicle Applications: 1970 1972 Chevrolet Camaro 1973 1974 Pontiac Firebird 1971 1974 GMC Sprint 1973 1974 Chevrolet Malibu 1968 1975