Complete matched cam chest kit for M8 engines that improves oil control, cam timing accuracy, and high‑rpm stability. Includes all gaskets, bearings, and hardware for installation.
Complete cam chest kit matched for quality and performance; includes oil pump, cam plate, tappets, pushrods, and all gaskets, bearings and hardware for installation.
Cam lock washer for 1966–1999 big twin. Replaces OEM p/n 25550-57A. Sold individually.
Complete cam chest kit with billet-machined components, increased oil flow, S&S tappets and Quickee pushrods for improved durability and timing accuracy.
All-out horsepower cam for 124"+ engines; kit includes gears, bearings, seals, and hardware. Requires Quikee adjustable pushrods and heavy duty valve springs for touring.
Complete cam chest kit for M8 engines with billet oil pump/cam plate, removable passage plugs, debris screens, adjustable pressure relief valve, pushrods, tappets and installation hardware.
Complete cam chest kit for M8 with billet components, improved flow, debris protection, and S&S high-performance hardware for reliable operation.
Billet-aluminum oil pump/cam plate with removable passage plugs, independent scavenge sections, debris screens, magnet protection, improved flow, adjustable relief valve, Quikee pushrods, S&S precision tappets, and billet tappet cuffs. Made in the USA.
Upgrades oil flow and valvetrain stability for Gear Drive M8 applications. Includes billet oil pump/cam plate, Quikee pushrods, S&S precision tappets, and anodized tappet cuffs.
Billet oil pump/cam plate with removable passage plugs, independent scavenge sections and debris screens. Includes Quikee Pushrods, S&S Precision Tappets, and hard-anodized billet tappet cuffs. 44% supply / 58% scavenge flow increase; adjustable pressure relief valve. Made in USA.
Billet-aluminum cam chest and oil pump with removable passage plugs, independent scavenge sections, debris screens and an adjustable pressure relief valve. Includes tappets, tappet cuffs, pushrods and cam chain tensioner. Not for 121" VVT models.
Precision-machined cam chest assembly (no cams) that increases oil flow, improves valve-train stability and reduces noise. Includes oil pump, pushrods, tappets and tappet cuffs.
Cam chest kit for chain drive Twin Cam engines. Supplied without cams; includes precision oil pump/cam plate, pushrods and tappets. Improves oil flow and reduces valve train noise.