The 124" Power Package is the ideal combination of performance and savings to transform your Milwaukee 8 Harley Davidson without breaking the bank. Bump the M8 from a 107" power plant to that of a 124" killer as well as adding matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power.
- Wrinkle Black Finish jugs
-
Bolt-on kit
- No case machining required
- 4.250" bore
- Forged pistons
- 11.1 compression ratio
Oil Pump and Cam Plate
- Precision machined from billet aluminum
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and cam chest
- Debris screens in both scavenge pickups
- Magnet in cam chest to help to stop debris from entering oil pump
- Increased flow capacity on both feed and scavenge side
- Pressure relief valve is adjustable with unit installed in engine
Pushrods
- Quickee pushrods help to ease installation
- Comes with pushrod tubes
Tappets
- S&;S premium tappets
- Hard-anodized, billet aluminum tappet cuffs
-
Tappet cuffs stronger than stock
- Eliminate distortion
- Improves tappet stability at higher RPMs
Cam
- S&S 550 cam specifically engineered for big bore application
- Gear drive cam provides improved timing accuracy
- Eliminates stock chain tensioner mechanism
- Includes outer cam drive gears
Valve Springs
- Performance valve springs suitable for up to .605" lift
- High-performance conical single wire spring design
- Includes top collars, keepers, and valve seals/bottom collars
All components made in the USA
