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Features, Description, Q&A
Premium Main Stud Kit. The Speedmaster 12-Point Chromoly Main Stud Kit offers high-strength fastening solutions engineered to secure the main caps in engine blocks. It ensures engine integrity under high-stress conditions for reliable performance and durability in demanding applications.
_x000D_Construction and Appearance. Made from aircraft-quality 8740 chromoly steel with a tensile strength of 190,000 PSI, these studs are precision ground and thread-rolled after heat treatment. The kit includes 4130 heat-treated parallel-ground washers and high-strength 12-point nuts, all finished to a professional standard suitable for racing and high-performance engines.
_x000D_Installation. Installation is straightforward for experienced engine builders, requiring no additional machining or drilling. The studs replace factory fasteners to improve clamping strength effectively.
_x000D_Warranty. This product is backed by a 12-month limited worldwide warranty.
_x000D_Application. Specifically designed to fit the 2003-2026 5.7L and 6.4L RAM 3500 engines, providing a direct upgrade without modifications.
Speedmaster PCE287.1028
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov