Get replacement and upgraded hardware with Head Studs & Fasteners that you need to hold the engine together in your 2017-2019 Chevy/GMC 6.6L L5P Duramax. Upgraded fasteners and head studs are engineered to handle the increased power of your engine with performance components. You can find the perfect Head Studs & Fasteners for your vehicle whether it's a stock commuter that needs OE-style replacements or a high-performance application with increased power. At XDP, you can find high-quality manufacturers like ARP, Fluidampr, and more who produce head studs, head bolts, flex plate bolts, fuel injector hold down bolts, and more.
