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Upgrade your engine assembly with KPMI's high-performance H.T. Steel Cylinder Studs, designed for durability and maximum strength. Made from premium grade 8740 material with a yield strength of 180,000 psi, these studs are meticulously heat treated and finished with a black oxide coating for an excellent appearance and corrosion resistance. The threads are rolled after heat treatment to ensure maximum compressive stresses are retained, providing superior strength and an extended fatigue life. The case end threads are engineered with a slight interference fit to maintain reliable thread contact at high temperatures, ensuring consistent performance under demanding conditions. These studs are centerless ground to maintain precise concentricity, which guarantees proper fitment and stability during engine operation. Suitable for high-performance applications, they are an essential upgrade for racers, builders, or anyone seeking reliable, long-lasting cylinder fastening components. Whether you're rebuilding a motor or enhancing engine reliability, these studs deliver unmatched strength and durability in a professional-grade package. Each pack contains eight studs, making it convenient to complete your installation or upgrade multiple cylinders with confidence and ease.
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