S&S CYCLE 132" Power Package for M8 — 4.5" stroke, 4.32" bore, Black Granite – 18-23 Softail, 17-19, 21-23 Touring, 22 CVO, 17-23 Trike

Complete bolt-in power package that increases 114"/117" M8 engines to 132" without case machining.

The kit features a big-bore bolt-in design, forged pistons with an 11.0:1 compression ratio, and S&S 550 cams engineered for big-bore applications.

• S&S oil pump and cam plate with blue anodized finish
• Independent scavenge sections for the flywheel cavity and cam chest, each with debris screens
• Magnet in the cam chest, removable passage plugs, and an adjustable pressure relief valve for serviceability
• Quickee pushrods, premium tappets and hard-anodized billet tappet cuffs
• High-performance conical single wire valve springs supporting up to 0.605" lift
• All necessary gaskets, bearings and hardware for bolt-on installation

Designed for durable increased oil flow capacity on both feed and scavenge sides and delivered ready to install.

Made in the USA. Not for 121" CVO. ⚙️