【Perfect Fit:】 Our replacement studs are Compatible with Chevy cylinder heads of 2001 - 2016 LB7, LLY, LBZ, LMM, and LML Duramax Diesel engines. Designed to maximize your vehicle's performance.
【EASY INSTALLATION:】 Engineered for ease, the studs are designed to simplify cylinder head installation and removal. The kit includes a comprehensive manual with detailed diagrams for a hassle-free setup. These head studs ensure a secure cylinder seal, even under the extreme pressures of high-performance turbo systems, providing superior clamping power compared to standard bolts.
【Kit Includes:】 The kit comes with 36 head studs, 36 nuts, 36 hardened parallel washers, 8 rocker bolt fastener assembly lubricants, and a detailed instruction manual. Hardened parallel washers provide uniform load distribution and accurate torque readings.
"【ULTRA STRENGTH:】Manufactured from 42CrMo material, these head studs deliver superior tensile strength, far surpassing 8740 chromoly steel studs with a rating of 220,000 psi. Threads are rolled post-heat treatment to maximize fatigue resistance, ensuring sufficient clamping force to prevent cylinder head lifting.
【Optimum Design:】At SPELAB, we prioritize exceptional quality, with comprehensive inspections to ensure the highest level of product performance. This kit is backed by a lifetime warranty, covering replacement in case of manufacturing defects, providing peace of mind and long-term protection for your vehicle.