S&S CYCLE 0904-0162 310-1237C 132" Power Package for M8 - 550 Chain Drive - Oil Cooled - Black Granite w/Highlight Fins - 114"/117" M8

Features

• 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
• All necessary gaskets, bearings and hardware for bolt on installation included
• Made in the USA
  • Notes
    • Not for 121" CVO

WARNING
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.

Specs

Fitments