Feuling Parts - 7199 - Race Series Oil Pump with Plate - Water Cooled - M8FeaturesIncrease oil pressure, oil volume, engine oil flow and return oil scavengingQuieter and smoother engine operationEngine temperatures run 15 -25  coolerOil temperatures run...

Feuling Parts - 7099 - Race Series® Oil System Kit - Water Cooled - M8 Features Includes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or FUELING® OE+ camplates Increases oil...

Feuling Parts - 7020 - Race Series® Oil Pump - Oil Cooled motors - M8FeaturesIncreased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling...

Feuling Parts - 7098 - Oil System - HP+® - Water Cooled - M8 Features Includes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or FUELING® OE+ camplates Increases oil flow and...

Feuling Parts - 7019 - Oil Pump - HP+® - Twin Cooled - M8FeaturesIncreased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling system...

Feuling Parts - 8017 - High Flow Camplate - M8FeaturesIncrease engine oil flow and volume by enlarging the oil pump reservoirs and critical oil passages including the scavenging return holes from the pump to the camplate and into the engine caseCamplate...

Feuling Parts - 7097 - Race Series® Oil System Kit - Oil Cooled - M8FeaturesIncludes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or FUELING® OE+ camplatesIncreases oil flow and volume by...

Feuling Parts - 7096 - Oil System - HP+® - Oil Cooled - M8 Features Includes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or FUELING® OE+ camplates Increases oil flow and...

Feuling Parts - 7018 - Oil Pump - HP+® - Oil Cooled - M8 Features Increased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling system...

Feuling Parts - 8037 - OE+ Camplate - M8 Features Feuling® OE+ stock replacement billet cam plates are manufactured from 6061 aluminum, providing increased rigidity and machined to Feuling® high tolerance standards Direct bolt-in replacement...

James Gasket - 17035-83-MLS - Motor Gasket Kit with MLS Head Gaskets - 80" - '84-'91 EVOFeaturesContains gaskets, oil seals and O-rings necessary to completely rebuild an engineMade in the USAReplacement Part for OEM Number(s):...

Feuling Parts - 8004 - Pressure Relief Valve Plunger - M8 uses Factory or Fueling oil pumpsFeaturesIncreases pressure relief valve pop-off psiCam plate pressure relief valve plunger is precision-machined and heat-treated steelSpring alone provides proper...

Feuling Parts - 8016 - Block Off Cam Plate - M8/Twin CamFeaturesBlock-off hydraulic chain tensioner holes when using gear-driven camsMade in the USAFeuling Racing & DevelopmentSpecsProduct NamePlateTypeBlock-OffRiding StyleStreetUnitsKitFitment2011-2013...

Jims - 1711EB - Billet Oil Pump - EVO Big Twin with 74" - 140" motorsFeaturesOil pump increases horsepower by decreasing drag on the flywheels and other rotating partsCNC-machined to exact tolerances for the most durable, strong and wear-resistant...

Feuling Parts - 1229 - Rocker Shaft Shims - 0.010" - M8FeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi and noise...

Feuling Parts - 1227 - Rocker Shaft Shims - 0.003" - M8FeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi and noise...

Feuling Parts - 1228 - Rocker Shaft Shims - 0.005" - M8FeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi and noise...

Feuling Parts - 1230 - Rocker Shaft Shims - 0.003"/0.005"/0.010" - M8FeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi...

Feuling Parts - 1218 - Valve Spring Seat Shims - M8FeaturesSet valve spring open height to match camshaft lifts for optimum valve-train stability and performanceIncludes eight 0.060" thick shims, eight 0.030" thick shims, and eight 0.015" thick shims...

Feuling Parts - 4057 - Solid Lifters - Race Series® - +0.8435" to 0.844" Oversize - Twin Cam | XL | Buell | M8FeaturesDesigned for engines with radical valve spring pressures and large lift camshaftOptimize valvetrain stability at high rpm, decrease...

Feuling Parts - 4056 - Solid Lifters - Race Series® - +0.843" to 0.8435" Oversize - Twin Cam | XL | Buell | M8FeaturesDesigned for engines with radical valve spring pressures and large lift camshaftOptimize valvetrain stability at high rpm, decrease...

Feuling Parts - 4018ST - Lifters - Race Series® - Oversized - M8FeaturesNew revolutionary design with 0.115" of total travel vs. a full travel lifter with 0.200"Increases RPM by decreasing valve float and valve-train harmonics while maintaining a quiet...

Feuling Parts - 4017ST - Lifters - Race Series®  - Short Travel - M8 Features New revolutionary design with 0.115" of total travel vs. a full travel lifter with 0.200" Increases RPM by decreasing valve float and valve-train harmonics while...

Feuling Parts - 4018 - Lifters - Race Series® - Oversize - M8FeaturesFull-travel hydraulic lifters made from machined steel designed with .200" of travelExceed the needs of large-lift camshafts and higher spring pressures with a slower bleed-down...

Feuling Parts - 7190 - Hydraulic Cam Chain Tensioner Conversion Kit - Factory Style Camshaft - '99-00 TCFeaturesKit includes the needed components to upgrade early '99-'06 style mechanical spring tensioner cam chain drive systems to the late '07-'17...

Feuling Parts - 7270ST - Camchest - Race Series® - Reaper 538 - Oil Cooled - M8FeaturesBillet 7075 aluminum oil pump, which is 50% harder and stronger than the factory pump, holding tighter tolerances under temperatureShort travel hydraulic lifters have...

Feuling Parts - 7270 - Camchest - Race Series® - Reaper 538 - Oil Cooled - M8FeaturesSpecsExhaust Close18°Exhaust Lift at TDC0,157''Exhaust Lift at TDC Imperial0.157''Intake Close38,5°ModelRace Series®Intake Lift Imperial0.538''UnitsKitExhaust Duration...

Feuling Parts - 7264ST - Camchest - Race Series® - Reaper 592 - Oil Cooled - M8FeaturesBillet 7075 aluminum oil pump, which is 50% harder and stronger than the factory pump, holding tighter tolerances under temperatureShort travel hydraulic lifters have...

Feuling Parts - 7263ST - Camchest - Race Series® - Reaper 508 - Oil Cooled - M8FeaturesBillet 7075 aluminum oil pump, which is 50% harder and stronger than the factory pump, holding tighter tolerances under temperatureShort travel hydraulic lifters have...

Feuling Parts - 7262ST - Camchest - Race Series® - Reaper 521 - Oil Cooled - M8FeaturesBillet 7075 aluminum oil pump, which is 50% harder and stronger than the factory pump, holding tighter tolerances under temperatureShort travel hydraulic lifters have...

Feuling Parts - 4017 - Lifters - Race Series® - Standard - M8FeaturesFull-travel hydraulic lifters made from machined steel designed with .200" of travelExceed the needs of large-lift camshafts and higher spring pressures with a slower bleed-down...

Jims - 1827 - Powerglide Tappet - Standard - Twin CamFeaturesThe same Powerglide advantage (oil-fed axle, billet steel body, precision fit hydraulics), but now incorporates a Steady Roll bronze bushing in place of the needle bearing rollerThese tappets...

Jims - 1824 - Powerglide Tappet - EvolutionFeaturesThe same Powerglide advantage (oil-fed axle, billet steel body, precision fit hydraulics), but now incorporates a Steady Roll bronze bushing in place of the needle bearing rollerThese tappets have...

Jims - 1825 - Powerglide Tappet - .002 - EvolutionFeaturesThe same Powerglide advantage (oil-fed axle, billet steel body, precision fit hydraulics), but now incorporates a Steady Roll bronze bushing in place of the needle bearing rollerThese tappets have...

Jims - 1820 - Hydrosolid Tappet - Twin CamFeaturesPerform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappetWhen they turn into solid tappets, it adds approximately three to six more usable horsepowerPrevent hydraulic pump at high...

Feuling Parts - 4055 - Race Series® Solid Lifters - Twin Cam | M8 | XL/XR 1200FeaturesDesigned for engines with radical valve spring pressures and large lift camshafts; maintain proper and critical oil flow to top end with metered oilingUtilize standard...

Jims - 1810 - Powerglide II Tappet - .005 - Twin CamFeaturesThese tappets have undergone extensive development to increase load, lubrication, hydraulic and life capacitiesBillet bodyIncreased roller widthRoller perpendicularity held to .0002"Hand-honed...

Feuling Parts - 4061 - Lifters - HP+® - EvolutionFeaturesPerformance hydraulic roller lifters dyno developed and track testedCNC-machined and precision groundWhen used with Feuling® oil pump, they will increase critical oil flow to valves, springs,...

Feuling Parts - 4062 - Lifters - Race Series® - Standard - EvolutionFeaturesFull-travel hydraulic lifters made from machined steel designed with .200" of travelExceed the needs of large-lift camshafts and higher spring pressures with a slower bleed-down...

Jims - 1807 - Hydraulic Tappet - Twin CamFeaturesThese tappets have undergone extensive development to increase load, lubrication, hydraulic and life capacitiesBillet bodyIncreased roller widthRoller perpendicularity held to .0002"Hand-honed hydraulic...