Gator Fasteners Main Stud Kit 06-10 GM 6.6L Duramax LBZ/LMM
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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The Gator Fasteners Heavy Duty Main Bearing Stud Kit (part number MSK66ZM) is engineered as a direct-fit upgrade for the 2006-2010 6.6L Duramax diesel (LBZ and LMM). Factory fasteners can stretch under high cylinder pressure; this kit restores and increases clamping load for towing, heavy hauling and performance use.
Specifications
- Reinforces the main bearing caps against bottom-end failure
- Rated at 220,000 psi tensile strength
- Covers the LBZ (2006-2007) and LMM (2007.5-2010) engine codes
- Black oxide finish
- Manufacturer part number: MSK66ZM
Vehicle fitment
- 2006 - 2010 Chevrolet Silverado 2500 HD
- 2007 - 2010 Chevrolet Silverado 3500 HD
- 2006 - 2010 GMC Sierra 2500 HD
- 2007 - 2010 GMC Sierra 3500 HD
Applications: Chevrolet Silverado 2500 HD and 3500 HD, GMC Sierra 2500 HD and 3500 HD.
Confirm fitment against your engine before ordering.
Shipping Height: 3.0
Shipping Length: 10.0
Shipping Width: 7.0