ARP Head Stud Kit for 01-10 6.6L GM Duramax Diesel

ARP Head Stud Kit for 2001–2010 6.6L GM Duramax Diesel Upgrade reliability and clamping power on your Duramax 6.6L (LB7, LLY, LBZ, LMM) with the ARP Head Stud Kit. Replacing factory head bolts, these high-strength, heat-treated ARP studs resist stretch and maintain consistent head gasket sealing under high boost, heavy towing, and repeated thermal cycles. Key Features High-strength ARP alloy studs — precision machined for exact fit and long-term durability Superior clamping force — reduces risk of head lift and gasket failure under high cylinder pressures Complete hardware — includes hardened washers and quality nuts for accurate torque and even load distribution Corrosion-resistant finish — built to withstand harsh diesel environments Vehicle-specific fit — designed for 2001–2010 6.6L GM Duramax engines Benefits Ideal for tow rigs, high-mileage trucks, and modified engines. This ARP kit enhances head gasket reliability during increased boost, performance upgrades, and heavy-duty use—providing a stronger foundation for larger turbos, injector upgrades, or higher fueling. Fitment: 2001–2010 GM 6.6L Duramax (LB7, LLY, LBZ, LMM). Includes full stud set, nuts, and washers for one engine.