Hooker Maximum Flow Muffler H753C4259 5" Hg / #HLY125-75 -

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

8-Point Main Hoop for 1970-81 F-Body

keeping it from ripping through the floor or digging into the track in event of a failure

8 AN Hose to 8 AN Male O-Ring

50 inch diameter black ceramic coated stainless tips

Hooker Maximum Flow Muffler H753C4259 5" Hg / #HLY125-75 -Hooker 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.