S&S CYCLE Power Pack - Oil Cooled - 550C - Wrinkle Black w/Highlight - Black Pushrod Tubes - 107" M8 310-1225D
0904-0206
No reviews
Regular price$3,294.95
/
Features
- Big-bore bolt-on kit increases 107" M8 to 129" 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
- Made in the USA
- Will fit VVT models
- Not for any Trike models
- Intake/rocker cover gaskets not included
Why Shop Tucker Speed?
- Harley-Davidson specialists with real-world parts and performance experience
- Fast shipping
- Expert technical support from a motorcycle shop that knows the products we sell
- Performance parts and accessories we trust on our own motorcycles
