Speedmaster 12-Point Main Cap Stud Kit (99-06 V8 Sierra 1500)Find parts that fit my vehicle

High Performance Fasteners. The Speedmaster 12-Point Main Cap Stud Kit is engineered to provide superior strength and reliability in securing main caps on high-performance engines. It enhances engine durability by maintaining consistent torque and resisting stretch under extreme conditions. This kit is essential for automotive enthusiasts aiming for precision and longevity in their engine builds.

Construction and Appearance. Crafted from 8740 chromoly steel known for aerospace-grade strength, these studs undergo heat treatment followed by grinding and thread rolling to achieve precise tolerances. The kit includes parallel-ground washers made from 4130 heat-treated steel and high-strength 12-point nuts, delivering a rugged, high-quality finish suited for challenging engine environments.

Installation. Installation is straightforward for experienced mechanics, requiring no special drilling or machining. The 4-bolt main studs are designed for direct replacement, ensuring a clean and secure fit without modification.

Warranty. The product is backed by a 12-month limited worldwide warranty, providing assurance of quality and durability.

Application. This kit fits the 99-06 V8 Sierra 1500, specifically engineered to suit the design and torque requirements of this engine without compatibility issues.

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