S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Highlighted Fins - M8 310-1231

If you're running a 114" or 117" M8 and want measurable power gains without compromising reliability, the S&S Cycle 132" Power Package delivers the displacement increase you need. This kit transforms your engine into a genuine 132" powerplant while maintaining stock engine height—ideal for riders who refuse to sacrifice handling geometry for horsepower. You get a complete, performance-matched solution engineered for longevity, not just peak numbers.

The 132" upgrade combines big bore cylinders, a dedicated cam/cam plate, and an oil pump specifically calibrated to support the increased displacement. S&S's high-performance valve springs handle the added stress, while an integrated magnet in the cam chest keeps debris out of your oil system. The adjustable pressure relief valve lets you fine-tune performance to your exact riding demands.

• Displaces 132 cubic inches
• Fits 114" or 117" M8
• Chain drive compatible
• Oil cooled design
• Big bore cylinders included
• Performance 550 cam
• High-performance valve springs
• Adjustable relief valve
• Dedicated oil pump
• Magnet debris protection
• Stock engine height maintained
• Bolt-on installation
• Made in the USA
• MPN: 310-1231