Michigan Motorsports LS Head Bolt Kit (Half Set) | Fits 2004-2013 GM LS Engines | 4.8L 5.3L 6.0L 6.2L 7.0L LS2 LS3 LS7 LQ4 LQ9 LY6 LC9 L99 | Stock Replacement Head Bolts
$39.99
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Product details
| Management number | 211910507 | Release Date | 2026/04/06 | List Price | $16.00 | Model Number | 211910507 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Half Set for One Cylinder Head – Includes the correct number of torque-to-yield bolts to service a single cylinder head, ideal for partial repairs or one-side gasket replacements.
- OEM-Quality Replacement – Built to meet or exceed factory torque and tensile strength standards, providing reliable clamping force for proper cylinder head sealing.
- Cost-Effective Repair Solution – Designed for situations where only one head requires servicing, saving you money compared to purchasing a full bolt kit.
- 2004–2013 LS Engine Coverage – Specifically designed for later LS blocks with equal-length head bolts, ensuring compatibility with GM’s updated head fastener design.
- Fits Wide Range of LS Engines – Compatible with 4.8L, 5.3L, 6.0L, 6.2L, and 7.0L engines including LS2, LS3, LS7, LQ4, LQ9, LY6, LC9, L99, and LM7.
| Brand | Michigan Motorsports |
|---|---|
| Model | K7100 - Half Set |
| Head Type | Hex |
| Size Name | Bolts for 1 Head |
| Unit Count | 1 Count |
| Part Number | AJ251 |
| Finish Types | Unfinished |
| Manufacturer | Michigan Motorsports |
| Thread Class | 1A |
| Thread Style | Right Hand |
| Fastener Size | Bolts for 1 Head |
| Fastener Type | Hexagon Bolt |
| Item Hardness | Grade 2 |
| Material Type | Alloy Steel |
| Exterior Finish | Machined |
| Thread Coverage | Fully Threaded |
| Screw Head Style | Flat |
| Manufacturer Grade | Grade 2 |
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