![132" Power Package for M8 - 132" Power Pack - 550 Gear Drive - Oil Cooled - Black Granite w/Highlight Fins - 114"/117" M8 [0904-0154]](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/57CF4EEB-5B94-47CB-A16B-3D5346AD4FCA.png?v=1775171938&width=1300)
132" Power Package for M8 - 132" Power Pack - 550 Gear Drive - Oil Cooled - Black Granite w/Highlight Fins - 114"/117" M8 [0904-0154]
- Big-bore bolt-in kit increases 114"/117" engine with 4.5" stroke M8 to 132" engine with no case machining required
- 4.32" bore cylinders with 11.0:1 compression ratio forged pistons
- S&S oil pump/cam plate with blue anodized finish
- Passage plugs are removable for servicing
- Independent scavenge sections for flywheel cavity and cam chest
- Debris screen in both scavenge pickups
- Magnet in cam chest to help prevent debris from entering the oil pump
- Increased oil flow capacity on both the oil feed and scavenge side
- Adjustable pressure relief valve can be adjusted with the unit installed in the engine
- Quickee pushrods
- S&S premium tappets
- S&S hard-anodized, black coated tappet cuffs are billet aluminum construction
- S&S 550 cams are designed for big bore applications
- S&S valve springs work with cams up to 0.605" lift
- High-performance conical single wire spring design
- Exhaust gasket, cylinder base gasket, and head gasket included
- Made in the USA
- Not for 121" CVO.
- Not for any Trike models.