S&S Cycle 131" Stroker Cylinder & Piston Kit – Wrinkle Black Finish for M8 Engines (Part #910-0763)

Cylinder & Piston Kit - 131" Stroker - Wrinkle Black w/o Highlighted Fins - M8

Upgrade your M8 engine with the S&S Cycle 131" Stroker Cylinder & Piston Kit, designed to deliver significant power gains through a large displacement increase. This bolt-on kit is engineered to work seamlessly with the stock crankcase, retaining original engine serial numbers for easy identification and compliance. The kit features a durable powder coat finish that matches the factory look, ensuring a sleek and professional appearance. Equipped with 045" MLS (multi-layered steel) head gaskets, it provides reliable sealing and durability for high-performance applications. Importantly, this kit retains the stock engine height, preserving your bike’s original ride quality and handling characteristics. Included is a 131" Cam Cover Badge that adds a distinctive touch to your engine. To achieve the full 131" displacement, it must be used with an S&S stroker flywheel, making it ideal for enthusiasts seeking maximum performance enhancements.

Features:

• Huge displacement increase for significant power gains

• Bolt-on design compatible with stock crankcase

• Retains original engine serial numbers

• Powder coat finish matches factory styling

• Includes 045" MLS head gaskets for durability

• Maintains stock engine height for ride quality

• Comes with a 131" Cam Cover Badge

• Requires S&S stroker flywheel for full 131" displacement