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S&S CYCLE 124" Big Bore Cylinder Kit for Twin Cam - Wrinkle Black (Part No. 910-0338)
Regular price $1,643.95 USD
Category:
124" Big Bore Cylinder Kit - Wrinkle Black - Twin Cam
Enhance your Twin Cam engine's performance with the S&S CYCLE 124" Big Bore Cylinder Kit, featuring a sleek wrinkle black finish. Designed for easy installation, this kit allows you to upgrade your engine without the need to bore or split existing cases—simply swap out the cylinders for a significant power boost. Constructed from premium aluminum castings with cast-in iron liners, the cylinders ensure durability and reliable performance under demanding conditions. The kit includes all essential components such as cylinders, pistons, rings, and gaskets (head, base, and exhaust), providing a comprehensive upgrade solution. Assembled in the USA, this kit is intended for use by skilled technicians who can verify all clearances and assembly specifications to ensure optimal operation and longevity. Whether you're building a custom motorcycle or upgrading an existing engine, this big bore kit offers a straightforward way to increase displacement and horsepower while maintaining the quality and craftsmanship associated with S&S CYCLE.
Features:
- Big bore kit increases engine displacement to 124" for improved horsepower and torque
- Easy installation: no need to bore or split existing cases, just swap cylinders
- Constructed from high-quality aluminum castings with cast-in iron liners for durability
- Includes cylinders, pistons, rings, and all necessary gaskets for a complete upgrade
- Finished in a durable wrinkle black coating for a sleek, professional look
- Made in the USA, ensuring quality craftsmanship and reliability
- Compatible with Twin Cam engines, designed for skilled technicians to install and verify all clearances





