S&S CYCLE 310-1229C 132" Power Package for M8 - 550 Chain Drive Water Cooled Wrinkle Black w/Highlight Fins 114"/117" M8

Manufacturer Part Number: 310-1229C

Drag Part Number: 0904-0169

132" Power Pack - 550 Chain Drive - Water Cooled - Wrinkle Black w/Highlight Fins - 114"/117" M8

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.

Note: Discontinued P/Byr

Clearance / Discontinued Item: Limited availability. Please verify fitment before ordering.

Fitment confidence: DIRECT_HTTP_EXACT_AND_PRODUCT_HIERARCHY_MATCH

132" Power Pack - 550 Chain Drive - Water Cooled - Wrinkle Black w/Highlight Fins - 114"/117" M8

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
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
Not for 121" CVO.

Write a Review