Engine

Silent chain Exclusive heat-treated links create excellent friction and impact resistance Engineered to exceed OEM specifications and tolerances. CAM CHAIN HC82RH2015128

Improves heat dissipation Stronger than stock Precision machined from billet T-6 aircraft-quality aluminum Race proven by virtually every factory race team Hard-coated to resist boot wear Made in the USA. COVER CLUTCH HON CRF450R

Improves heat dissipation Stronger than stock Precision machined from billet T-6 aircraft-quality aluminum Race proven Hard-coated to resist boot wear Made in the U.S.A.. COVER CLUTCH CR250 02-07

Reverse torsional taper face second ring and easy "spiral on" three-piece oil rings Made in the U.S.A.. RINGS 3.750+010 07-15 TC

Reverse torsional taper face second ring and easy "spiral on" three-piece oil rings Made in the U.S.A.. RINGS 3.750+005 07-15 TC

Reverse torsional taper face second ring and easy "spiral on" three-piece oil rings Made in the U.S.A.. RINGS 3.750 STD 07-15 TC

Reverse torsional taper face second ring and easy "spiral on" three-piece oil rings Made in the U.S.A.. RINGS 1200 080

Kit includes Race Series oiling system: billet 7075 oil pump, Race Series lifters and High Flow billet aluminum camplate Oil pump is 50% harder and stronger than the factory pump, holds tighter tolerances under temperature Race Series hydraulic lifters...

Maintains maximum valve lift; increases stiffness and column rigidity Maximizes valve-train stability to increase engine rpm, horsepower and torque output Minimal adjustment parameter eliminates flex and loss of valve-train stability problems Individual...

Performance hydraulic roller lifters dyno developed and track tested CNC-machined and precision ground When used with Feuling« oil pump, they will increase critical oil flow to valves, springs, rockers, shafts and valve guides Extend life of top end...

Each kit includes cam plate roller bearings, Koyo Torrington« full roller inner needle bearings, 12-point ARP« camshaft and crankshaft bolts, ARP« fastener moly paste and Loctite« compound and hardened washers Gaskets include copper exhaust gaskets, cam...

Cam plate pressure relief valve plunger is precision-machined and heat-treated steel Installation and bench testing with pressure test tool is recommended to ensure proper valve operation Fits all Twin Cam cam plates including factory, Screamin' Eagle,...