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SPELAB Head Stud Replacement Kit Compatible with Chevy 2001-2016, 6.6L LB7 LLY LBZ LMM LML Duramax Diesel Engines Models with Studs and Nuts, Cylinder Head Stud Assembly Kit & Assembly Lubricant
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New $159.99
Product details
| Management number | 212678368 | Release Date | 2026/04/06 | List Price | $64.00 | Model Number | 212678368 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【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.
| Brand | SPELAB |
|---|---|
| Color | Black |
| Size Name | 12 millimeters |
| Item Shape | Round |
| Unit Count | 200.0034 Ounce |
| Thread Size | M12 x 1.25 |
| Finish Types | Zinc |
| Manufacturer | SPELAB |
| Fastener Type | Stud |
| Material Type | Alloy Steel |
| Item Dimensions | 8.35 x 380160 x 11.61 inches |
| Screw Head Style | Round |
| Compatible Groove Diameter | 12 Millimeters |
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