Hooker Maximum Flow Muffler H753C4259 This cat-back was designed for

This cat-back was designed for maximum ground clearance and performance

5" Hg / #HLY125-75 - Opening Vacuum 7

GM Alternators

head bolts

Hooker Maximum Flow Muffler H753C4259 This cat-back was designed forHooker Headers Maximum Flow Muffler 21602HKR Universal Bi Directional Turbo Style Black Finish 4. 75 in. H x 10. 25 in. W x 14 in. L 2. 5 in. ID 2. 5 in. OD Offset Inlet Single Center Outlet Flows 99 percent More Horsepower And Torque Aluminized And Stainless Steel High Temp Packing Material Absorbs Excessive Noise Mellow Powerful Sound Flows Either Direction Easy Installation Hooker holds to its claim of the winningest header in drag racing history.