Bottom End

Designed for 107"/114" motors, compatible with all stock valve train componentsKits include all required bearings, O-rings, and hardwareCapable of producing triple-digit horsepower when coupled with performance intake and exhaust systemMade in the U.S.A.

A two-gear set is required for gear-driven cams that do not come with secondary cam gears; includes outer cam drive gear, pinion drive gear and mounting hardwareDue to the inherent characteristics of gear drives, you may experience more valve train noise...

Kits include all required bearings, O-rings, and hardwareBolt-in compatible with all stock valve train componentsProvides increased torque and horsepowerGear drive cams provide improved valve timing accuracyMade in the U.S.A.

Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motorMade in the U.S.A. Harley-Davidson -- CVO Tri Glide FLHTCUTGSE -- (2020, 2021); Harley-Davidson -- Freewheeler FLRT -- (2018, 2019, 2020, 2021,...

A two-gear set is required for gear-driven cams that do not come with secondary cam gears; includes outer cam drive gear, pinion drive gear and mounting hardwareDue to the inherent characteristics of gear drives, you may experience more valve train noise...

A two-gear set is required for gear-driven cams that do not come with secondary cam gears; includes outer cam drive gear, pinion drive gear and mounting hardwareDue to the inherent characteristics of gear drives, you may experience more valve train noise...

Kits include all required bearings, O-rings, and hardwareBolt-in compatible with all stock valve train componentsProvides increased torque and horsepowerGear drive cams provide improved valve timing accuracyMade in the U.S.A.

Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motorMade in the U.S.A. Harley-Davidson -- CVO Street Glide FLHXSE -- (2020, 2021, 2018, 2017, 2019); Harley-Davidson -- Softail Low Rider FXLR --...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Upgrade to S&S bolt-in performance chain-drive camshaftsImproves engine performance with higher lift and optimized cam timingKit includes premium US made S&S oil pump, cam support plate, cams and tappetsAlso included are S&S Quickee pushrods for easy...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...