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Complete replacement piston ring set with PVD coating: barrel face top rings, Napier second rings, and three‑piece flex vent oil control rings. Includes enough rings for two pistons.
Direct-fit piston pin clips for many Harley models. Made in the USA and built to OEM-equivalent standards.
Bolt-in S&S camshafts with S&S Quickee pushrods and a gear-drive cam chest for reliable, higher-performance operation. Made in the USA.
Complete S&S gear-drive cam chest kit that delivers higher lift, optimized timing, and bolt-in installation for improved engine performance.
The High Flow Camplate increases oil flow and cooling, is pressure tested with a 55-60 psi relief setting, includes bearing and retainer plate hardware, and is for use with Feuling® oil pumps only.
Bolt-in S&S performance camshafts with S&S Quickie pushrods and hydraulic cam chain tensioner. Kit contains oil pump, cam support plate, camshafts, chain tensioner and tappets. Made in the USA.
3.5" stock bore alternator-style engine case; fits up to 5" stroke. Machined for EFI and includes complete hardware kit. Made in the USA.
Heavy-duty full-complement cam bearing for performance engines, manufactured by Koyo® Torrington®. Made in the USA.
Stock replacement hydraulic cam chain tensioners sold as a primary/secondary two-piece kit for timing system maintenance.