S&S Cycle 2017+ M8 129in Power Pack w/ Blk Pushrod Tubes & Gear Drive Cam - Blk w/ HL - Incl. VVT

This kit transforms a 107" oil-cooled M8 engine into a 129" engine without requiring case machining. It includes big bore cylinders with a matching cam, cam plate, and oil pump. Key features are independent scavenge sections for the flywheel cavity and cam chest, a magnet in the cam chest to help prevent debris, high-performance conical single-wire S&S valve springs, and MLS (multi-layered steel) head gaskets. It retains original engine serial numbers and works with the stock crankcase. The kit includes: camplate, 550G camshaft kit, Quickee pushrod kit with gloss black covers, tappet cuffs lifter guide, spring kit, big bore cylinder kit, oil cooled oil pump, and hydraulic tappet set. Made in the USA. Not legal for sale or use in California on any pollution-controlled motor vehicle.