SPELAB 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit Compatible with Chevy 1997-2003 LS1 LQ9 LS6 4.8L 5.3L 5.7L 6.0L Engines, Cylinder Head Stud Assembly Kit & Assembly Lubricant
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$49.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by iptvsmarterespro.com
Free 30-day returns Details
Product details
| Management number | 211924177 | Release Date | 2026/04/06 | List Price | $20.00 | Model Number | 211924177 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Direct Fit Replacement:】 Compatible with Chevrolet 1997-2003 LS LQ9 LS1 LS6 4.8L 5.3L 5.7L 6.0L Engines, 1997-2003 C5 Corvette, Compatible with Camaro/Firebird 1998-2002 F-Body, 1999-2003 Silverado/Sierra, Compatible with GM Trucks (4.8L, 5.3L, 6.0L), Powerstroke models, this part is engineered to enhance your vehicle’s performance. Designed to maximize your vehicle’s performance.Please refer to the vehicle compatibility list above for accurate fitment.
- 【Easy Installation:】 Broached stud ends make installation and cylinder head removal effortless. The included manual, with detailed diagrams, simplifies the process. These head studs are built to maintain cylinder seals even in high-pressure turbo systems, offering clamping forces far exceeding standard head bolts.
- 【Kit Includes:】The package comes with 10 main bolts, specifications: M8*1.25/M8*1, length:65 mm; 4 main bolts, thread: M11*2, length:131 mm;16 locating bolts, thread: M11*2, length: 186 mm;10 hex nuts, diameter: Ф15*3, length: 9 mm; 20*Hex nuts Ф19*3 Length: 10 mm; 10*Washer Ф14*Ф8.2*2.6;20*Flange washer Ф24*Ф11.4*3.3;1*Lubricating grease; 1*Manual;All parts feature a black oxide finish for enhanced wear resistance, while the washers ensure uniform load distribution and precise 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 |
|---|---|
| Head Type | Hex |
| Size Name | M8x1.25 |
| Unit Count | 39.5068 Ounce |
| Part Number | ASP-OS08875 |
| Thread Size | m8-1.25 |
| Thread Type | Metric |
| Finish Types | Black Oxide |
| Manufacturer | SPELAB |
| Thread Class | 1A |
| Thread Style | Right Hand |
| Fastener Size | M8x1.25 |
| Fastener Type | Stud Bolt, Hexagon Bolt |
| Item Hardness | Grade 10.9 |
| Material Type | Alloy Steel |
| Item Dimensions | 4.53 x 2.36 x 8.85 inches |
| Thread Coverage | Partially Threaded |
| Screw Head Style | Hex |
| Manufacturer Grade | heavy-duty |
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