Hooker Super Competition Block Hugger Headers - 1.625 in Primary - 2.5 in Collector - Black Paint - GM LS-Series - Universal - Pair H76203FXL Progressive Rate

Progressive Rate

2016-2017 Ford Explorer

M6 Quick Release Helmet Anchor for use with M61 Dual End Tether

7/8 to 5/8 in Bore

Hooker Super Competition Block Hugger Headers - 1.625 in Primary - 2.5 in Collector - Black Paint - GM LS-Series - Universal - Pair H76203FXL Progressive RateHooker Headers Super Comp Block Hugger Header 2312HKR Black Finish Chevy LS1 350 Eng. Tube Size 1 5 8 in. OD Collector Size 3 in. OD Collector Length 4 in. Same As Port Street Rod; Universal Great For Tight Fit Installation Stock Motor Mounts Can Be Used Allow Maximum Ground Clearance Gaskets; Header Bolts Collector Reducers Hooker holds to its claim of the winningest header in drag racing history. Hooker still leads the way in design and technology