ALL ENGINE

External Breather Kit - M8 Kit allows the Feuling air cleaner backing to be converted from standard intake breathing to external breathers includ...

Replacement Air Filter - BA Series - Red Replacement BA Series air filter element Washable and reusable Note: Replacement air filter for BA Race...

Replacement Air Filter - BA Series - Black Replacement BA Series air filter element Washable and reusable

Replacement Air Filter - BA Series - Black Replacement BA Series air filter element Washable and reusable

Oil Pump Rebuild Kit - Twin Cam Include everything needed to rebuild Feuling® HP+® and Race Series oil pumps Kit comes with new O-rings, separator...

Race Series® Oil Pump - Twin Cam Made of 7075 billet aluminum with military spec hard anodizing; blueprinted and designed for the racer The 7075 a...

Oil Pump Rebuild Kit - Twin Cam Include everything needed to rebuild Feuling® HP+® and Race Series oil pumps Kit comes with new O-rings, separator...

Race Series® Oil System Performance Pack - Twin Cam Combine all the needed components to finish your T/C® engine's oiling system Kit increases oil...

Race Series® Oil System Performance Pack - Twin Cam Combine all the needed components to finish your T/C® engine's oiling system Kit increases oil...

Cam Chain Drive Conversion Kit - Twin Cam Chain drive conversion kit for '99-'06 Twin Cam with gear driven cams except '06 dyna Made in the USA N...

Block Off Cam Plate - M8 / Twin Cam Block-off hydraulic chain tensioner holes when using gear-driven cams Made in the USA

HP+® Performance Oil System Conversion Cam Plate Combine all the needed components to finish your T/C® engine's oiling system Quieter and smoother...

Race Series® Conversion Camplate Oil System - Twin Cam Combine all the needed components to finish your engine's oiling system Quieter and smoothe...

OE+ Oil Pump / Camplate Kit - Twin Cam Upgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from bi...

Sandwich Adapter Rebuild Kit - Twin Cam / EVO 1/8" NPT ports Feuling offset sandwich adapters allow easy hook up of any style remote oil cooler or...

Race Series® Oil System Kit - Oil Cooled - M8 Includes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger...

Econo Beehive® Valve Spring Kit - TI Retainers - For 5/16" Valve Stem - EVO / Twin Cam Made from heat treated chromoly conical ovate wire Hand mea...

Econo Beehive® Valve Spring Kit - TI Retainers - For 5/16" Valve Stem - Twin Cam Made from heat treated chromoly conical ovate wire Hand measured ...

Valve Locks - Standard Replacement - Buell / Twin Cam / XL Secures an engine's valve retainer to the valve stem, preventing the valve from droppin...

Titanium Valve Spring Retainer Kit - -0.050" - M8 Titanium Valve Spring Retainer Kit for M8 models Made in the USA Note: Decreases installed val...

Titanium Valve Spring Retainer Kit - +0.050" - M8 Titanium Valve Spring Retainer Kit for M8 models Made in the USA Note: Increases valve spring ...

Endurance Beehive® Valve Springs with Titanium Retainers - For 5/16" Valve Stem - Evolution Big Twin / Twin Cam / XL Machined from premium-grade h...

Endurance Beehive® Valve Springs with Titanium Retainers - For 7.00 mm Valve Stem - 88" / 96" / 103" Twin Cam / XL / XR1200 Machined from premium-...

Valve Spring Kit - High Load Beehive® with TI Retainers - Evo / Twin Cam / XL / Buell Made from premium stress-relieved conical ovate wire with ni...