Take your M8 application to the next level by equipping S&S Cycle 550 Cam Chest Kit to it! S&S Cycle adds another complete cam chest kit to their extensive collection that is designed for the 114 or larger M8 engines. This kit includes the camshaft, outer drive gears, tappets, tappet cuffs, high flow oil pump, Quickee pushrod kit, heavy duty valve springs, bearings, and gaskets needed to complete the install.; Oil Pump and Cam Plate: Precision machined from billet aluminum Blue anodize 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 assist from debris accessing the oil pump Increased flow capacity on both feed and scavenge side Adjustable pressure relief valve can be adjusted with unit installed in engine; Pushrods: Quickee Pushrods Chrome pushrod tub; Tappets and Tappet Cuffs S&S Cycle premium tappets Hard anodize black coating cuffs Billet aluminum construction is stronger than the stock construction which eliminates distortion Cuffs improve tappet stability in high lift and high rpm situation; Cam: Gear drive 550 Cam which is designed for big bore applications; Valve Springs: High performance conical single wire sprin g Includes springs, top collars, keepers, valve seal/bottom collar