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New Arrival Main Stud Kit 2006-2010 Gm 6.6l Duramax Lbz/lmm Xdp Xtreme Diesel Performance Instant 55% Discount [ieWlcvo4]

$46.99 $150.99 -69%

Main Stud Kit for GM 6.6L Duramax Elevate your 2006-2010 GM 6.6L Duramax LBZ/LMM engine performance with the XDP Main Stud Kit XD3008MS. This comprehensive kit is designed to replace the factory main bolts, ensuring a robust and reliable setup for bo

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New Arrival Main Stud Kit 2006-2010 Gm 6.6l Duramax Lbz/lmm Xdp Xtreme Diesel Performance Instant 55% Discount [ieWlcvo4]

Main Stud Kit for GM 6.6L Duramax

Elevate your 2006-2010 GM 6.6L Duramax LBZ/LMM engine performance with the XDP Main Stud Kit XD3008MS. This comprehensive kit is designed to replace the factory main bolts, ensuring a robust and reliable setup for both track and street applications. The upgrade is essential for high-horsepower scenarios where stock OEM bolts fall short. This kit is a must-have for enthusiasts seeking to maximize their Duramax's potential.

Superior Construction and Strength

The XDP Main Stud Kit is crafted from 8740 Chrome Moly steel, enhanced with a proprietary element for unparalleled strength. These studs are engineered to withstand the rigorous demands of high-performance engines, with a tensile strength rating of 220,000-236,000 psi and a yield strength of 210,000-230,000 psi. The threads are rolled after heat-treating, providing maximum fatigue strength. The kit also includes 12-point nuts, washers, and detailed installation instructions, ensuring a hassle-free upgrade process.

Optimized Performance and Reusability

By replacing factory bolts with XDP studs, you achieve a more precise torque reading, as studs apply force directly to the vertical axis for even clamping force. This upgrade simplifies engine assembly and aligns main bearing caps for optimal performance. The studs are reusable, offering a cost-effective solution compared to OEM Torque-To-Yield (TTY) bolts that must be replaced after each use. This kit is ideal for high-performance applications and is backed by the quality assurance of an ISO/TS 16949 certified facility. Upgrade your Duramax today and experience the difference in power and reliability.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

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January 26, 2026

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January 26, 2026

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