Best selling products

High-quality Viton® valve guide seals Designed to handle high engine temperatures with a built-in spring-loaded wiper to clean excess oil from val...

Chain drive conversion kit for '99-'06 Twin Cam with gear driven cams except '06 dyna Made in the USA For use with PART #0932-0027 when using '99-...

Include everything needed to rebuild Feuling® HP+® and Race Series oil pumps Kit comes with new O-rings, separator plate and installation instruct...

Set valve spring open height to match camshaft lifts for optimum valve-train stability and performance Includes four 0.060" thick shims, and four ...

Feuling® OE+ stock replacement billet cam plates are manufactured from 6061 aluminum, providing increased rigidity and machined to Feuling® high t...

Press-on races have a precision-ground outer diameter finish and are designed to be true to size, producing the correct outer diameter after prope...

Machined from 6061 billet aluminum Bolts onto factory cam cover Includes stainless steel button head fasteners Black powder coat with re-machined ...

Made of 6061 billet aluminum with high-flow 2" chromoly gerotor gears Oil pumps increase oil pressure and scavenge return volume Feuling® OE+ stoc...

Block-off hydraulic chain tensioner holes when using gear-driven cams Made in the USA Manufacturer Part Number: 8016

Eliminates blow-by and wet sumping No more oily air cleaners High Flow 2” Chrome Moly gerotor gears Made of 6061 billet aluminum Increases oil pre...

Upgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from billet oil pump and matched camplate Camp...

Upgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from billet oil pump and matched camplate Camp...

Upgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from billet oil pump and matched camplate Camp...

Upgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from billet oil pump and matched camplate Camp...

Gasket, thread sealant, necessary hardware and installation instructions included Braided steel lines & stainless steel fittings, breather lin...

Precision ground from 4140HT steel, gas nitrided and final surface treated Kit includes four Gorilla shafts and eight ARP bolt kits Made in the US...

Titanium Valve Spring Retainer Kit for M8 models Made in the USA Manufacturer Part Number: 1208

Made of 6061 billet aluminum with high-flow 2" chromoly gerotor gears Oil pumps increase oil pressure and scavenge return volume Feuling® OE+ stoc...

Increases pressure relief valve pop-off psi Cam plate pressure relief valve plunger is precision-machined and heat-treated steel Spring alone prov...

Quiet your engine by tightening the rocker arm to cylinder head end play clearance Feuling recommends an ideal side clearance of 0.0035” - 0.005” ...

Quiet your engine by tightening the rocker arm to cylinder head end play clearance Feuling recommends an ideal side clearance of 0.0035” - 0.005” ...

Set valve spring open height to match camshaft lifts for optimum valve-train stability and performance Includes eight 0.060" thick shims, eight 0....

Increases pressure relief valve pop-off psi Cam plate pressure relief valve plunger is precision-machined and heat-treated steel Spring alone prov...

A max clearance of 0.002" - 0.003" between lifter and anti-rotation pin is recommended New pins create a balanced and quieter engine with proper p...

Performance hydraulic roller lifters dyno developed and track tested CNC-machined and precision ground Extends life of top end valve train Made in...

Kit includes the needed components to upgrade early '99-'06 style mechanical spring tensioner cam chain drive systems to the late '07-'17 hydrauli...

Kit includes the needed components to upgrade early '99-'06 style mechanical spring tensioner cam chain drive systems to the late '07-'17 hydrauli...

Rear cam outer chain sprocket for engines with Magneti Marelli ignition Machined steel, stock replacement roller chain drive sprockets fit '07-'17...

Rear cam outer chain sprocket for engines with Magneti Marelli ignition Machined steel, stock replacement roller chain drive sprockets fit '07-'17...

Kit includes Feuling® OE+® oil pump, OE+® camplate, Reaper® series conversion camshafts, HP+® hydraulic roller lifters, quick install adjustable p...

Kit includes Feuling® OE+® oil pump, OE+® camplate, Reaper® series conversion camshafts, HP+® hydraulic roller lifters, quick install adjustable p...

Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with ex...

Bearings are heavy-duty full-complement style designed to accept the higher loads and demands of performance engines Manufactured by Koyo® Torring...

Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with ex...

Increases pressure relief valve pop-off psi Kit includes steel plunger valve, compression spring and roll pin Spring alone provides proper spring ...