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The S&S Cycle Piston Kit for 74-inch stock big twin motors is designed to deliver reliable performance and durability for Harley-Davidson engines. Crafted with forged pistons, this kit offers superior strength and resistance to wear, making it suitable for demanding riding conditions. The kit includes a complete set of pistons, rings, wristpins, and clips, providing all necessary components for a comprehensive rebuild or upgrade.
The wrist pin deck height measures 1.436 inches, ensuring proper fitment within the engine assembly. Made in the U.S.A., this piston kit is engineered to meet high-quality standards and is compatible with connecting rods that have a 7.440-inch length (standard OEM #24281-74A). Note that using earlier connecting rods with a 7.470-inch length (OEM #24281-41A) may increase compression slightly and could lead to clearance issues, so careful inspection of piston-to-cylinder head clearances is recommended when using these rods.
Designed specifically for low compression setups, this piston kit is ideal for riders seeking improved engine reliability and performance without increasing stress on engine components. Whether you are rebuilding your engine or upgrading for enhanced longevity, the S&S Cycle Piston Kit offers a dependable solution for big twin Harley-Davidson engines, ensuring smooth operation and consistent power delivery.
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