131" Stroker Cylinder and Piston Kit / M8 Motors

No Shipping to CA Transform your '17-'23 M8 Motor with the S&S Cycles 131" Stroker Cylinder and Piston Kit, featuring a sleek wrinkle black finish. This bolt-on kit offers a massive displacement increase, ensuring a substantial boost in power while maintaining compatibility with your stock crankcase. Key Features: Significant Power Increase: Experience a huge displacement increase that translates into a significant power boost, elevating your bike's performance to new heights. Easy Installation: This bolt-on kit works seamlessly with the stock crankcase, simplifying the installation process and retaining the original engine serial numbers for authenticity. Premium Finish: The powder coat finish perfectly matches the factory finish, ensuring a cohesive and polished look. Advanced Gasket Technology: Equipped with .045" MLS (multi-layered steel) head gaskets, this kit ensures a reliable and durable seal. Stock Engine Height: Designed to retain the stock engine height, providing compa