129" Power Pack with Chrome Pushrod Tubes and Cam Chain Tensioners, Chain Drive Cam, Black Finish with Highlight Fins, For Oil Cooled 2017-up M8 Models

Manufacturer:  S&S Cycle
S&S Cycle Part Number:  310-1223

The S&S Power Package is the ideal combination of performance and savings designed to transform your engine without breaking the bank. The latest kits combine our biggest big bore cylinders (4.32") with matched cam/cam plate/ oil pump and everything else a high performance cam chest needs to make big, reliable horsepower. Transform your 107" to 129" and your 114/117" to a 132" monster.

Features & Benefits

• Now available with 129" and 132" Big Bore kits
• Performance matched 550 cam
• Works with stock crankcases
• Original engine serial numbers are retained
• Powder coat finish match factory finish
• MLS (multi-layered steel) head gaskets
• Retains stock engine height
• Includes Cam Cover Badge