S&S 124" M8 POWER PACKAGE FOR 107" OIL COOLED MODELS- BLACK

Big Bore Kit: 107" to 124" Big Bore Kit Winkle Black Finish with Fin Highlighting Bolt-on kit. No case machining required 4.250" bore Forged Pistons 11:1 Compression Ratio Oil Pump/Cam Plate Precision Machined from Billet Aluminum Blue Anodized Finish Passage Plugs are 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 the oil pump Increased Flow Capacity on both the Feed and Scavenge side The adjustable Pressure Relief Valve is adjustable with the unit installed in the engine Pushrods: Quickee Pushrods Chrome pushrod tubes Tappets: S&S Precision Tappets Tappet Cuffs: Hard Anodized Black Coating Billet Aluminum Construction Stronger than Stock Material eliminates Distortion Improve tappet stability in high lift and high rpm situations Cam: S&S 550 Cam- Designed for Big Bore Applications 550C Chain Drive OR S&S 500G Gear drive c