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Upgrade your Twin Cam engine with the S&S Cycle 107" Big Bore Cylinder Kit, designed for optimal performance and ease of installation. Crafted from high-quality aluminum castings with cast-in iron liners, these cylinders are built to withstand the rigors of daily riding while providing excellent heat resistance and durability. The kit includes everything needed for a straightforward upgrade: cylinders, pistons, rings, and gaskets for head, base, and exhaust, making it a comprehensive solution for boosting engine displacement. The wrinkle black finish adds a sleek, professional look to your engine while protecting against corrosion and wear. Designed to work seamlessly with stock cylinder heads, this kit delivers increased horsepower and torque without the need for extensive modifications or boring of cases, making it an ideal choice for experienced technicians seeking reliable performance enhancements.
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