McGard Black Hex Lug Nuts (4-Pack) 2003-2007 Ford F-550 6.0L Straight-through muffler design enhances performance

Straight-through muffler design enhances performance tone

this system allows clearance for up to 37” tires and provides confident on-road handling with improved off-road capability

Drive Type: 4WD Only

Shock Design: Nitrogen-Charged Twin-Tube

Radiator relocation brackets to ensure proper air flow

McGard Black Hex Lug Nuts (4-Pack) 2003-2007 Ford F-550 6.0L Straight-through muffler design enhances performanceEvery lug nut is fully machined from restricted chemistry steel made specifically for McGard and through hardened for its unsurpassed level of safety. McGard's plating process includes three layers of nickel and one layer of microporous chrome black producing a superior finish while protecting against rust. Tough Nuts are designed and built for the real world, because life is tough. For use with steel or aluminum wheels with exposed decorative lug