S&S CYCLE 132" Power Pack - 550 Chain Drive - Oil Cooled - Black Granite w/Highlight Fins - 114"/117" M8

Highlights

• 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.
• Chrome Pushrod Tubes.