Engine

Jims - 24023-54 - Gear-Side Pinion Shaft Nut Features 5/8"-24 left-hand threads Specs Type Pinion Shaft Product Name Nut Riding Style Street Units Each Diameter - Thread Size...

Jims - 1754 - Flow Pro 1 Billet Oil Pump Top Line - PolishedFeaturesCNC-machined feed and return gears increase pump flow and return volumePumps include cover, gears, drive shaft, seals, gaskets, woodruff keys, snap-rings and mounting boltsOil pumps do...

Jims - 24334-36 - Wrist Pin Bushing - Big Twin Features Machined from solid bronze bar stock Hold concentricity to less than .0002" Lead-in edge for easy installation Made in the U.S.A. Specs Product...

Jims - 26346-69/70 - Oil Pump Shaft - Big TwinFeaturesOil Pump Component for Big Twin modelsSpecsProduct NameDrive ShaftRiding StyleStreetTypeOil PumpUnitsEachFitment1968-1980 Harley-Davidson 1200 Electra Glide FLH1979-1980 Harley-Davidson 1200 Fat Bob...

Jims - 3998K - Wrist Pin Bushing - Twin Cam Features Machined from solid bronze bar stock Hold concentricity to less than .0002" Lead-in edge for easy installation Made in the U.S.A. Replacement Part for OEM Number(s):...

Jims - 24599-58B - Crankcase Bushing - Big Twin Features 360  oiling Made in the U.S.A. Specs Units Each Features Standard Size Type Crankcase Product Name Bushing Riding...

Jims - 1046-36A - Rod Race Set - Big TwinFeaturesMade from 52100 aerospace-quality Timken® bearing stockMade in the U.S.A.Replacement Part for OEM Number(s): 2434536A,2435636ASpecsColor/FinishCopperUnitsSetProduct NameRod Race SetBase ColorCopperRiding...

Gardner-Westcott - C-80-115Y - Rocker Box Bolt Kit - 80"FeaturesKit contains all necessary hex-head bolts, Allen-head bolts and washers needed to install a pair of rocker boxes on a motorMade in the U.S.A.SpecsUnitsKitTypeRocker BoxProduct NameMounting...

Jims - 18526-PG - Tappet - Standard - XLFeaturesMicro-finish bore allows a running fit of .0002"Big Axle™ rollers are designed around three working partsThe outer wheel/roller has a 27% greater wall size - less harmonic distortion for better tracking of...

Jims - 25582-54/73 - Pinion Shaft Bushing Features Quality pinion shaft bushings Made in the U.S.A. Specs Diameter Imperial 1.0035'' Type Pinion Shaft Units Each Product Name Bushing Riding...

Gardner-Westcott - P-80-84 - Bolt Kit - Motor Set - Socket-HeadFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A.SpecsRiding StyleStreetTypeMotor...

Gardner-Westcott - P-48-15 - Bolt Kit - Rocker Box - Socket-Head - Chrome - M8 Features Made in the U.S.A. Specs Base Color Silver Measurement System SAE Style Socket-Head Product Name Bolt...

Feuling Parts - 3094 - Vented Dipstick - Black - Dyna Features Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather, consisting of an oil separator system, perforated disc, replaceable filter...

Joker Machine - 02-972-3 - Timing Cover - Milled - Chrome - M8FeaturesIncludes mounting screwsChrome-plated or anodized billet aluminum finishMade in the USASpecsUnitsEachTypeTimingRiding StyleStreetMaterialBillet...

Jims - 6022 - Tappet Cover and Pushrod Kit - Black - M8FeaturesMade from 6061 billet aluminumCovers were designed to be installed with Twin Cam pushrod covers, they will not work with standard M-Eight pushrod coversJIMS tappet covers have a sleek new...

Gasbox - 003999 - Top Motor Mount - XL Features These heavy-duty, custom top motor mounts from Gasbox feature a convenient spot to relocate your ignition switch and the option of a CV carburetor choke mounting slot Includes coil mount Made in the U...

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...

Jims - 1711LB - Billet Oil Pump - EVO Big Twin with 80" - 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...

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 - 1459 - Race Series® Camshaft Kit - 508 Series - Chain Drive - M8FeaturesKit includes Reaper® camshaft, Racer Series full travel hydraulic lifters with 0.200" total travel, gasket/o-ring kit that allows installation of Feuling heavy-duty...

Feuling Parts - 7188 - Hydraulic Cam Chain Tensioner Conversion Kit - Conversion Style Camshaft - '01-'06 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 - 4097 - Quick Install Pushrods/Tube Kit - Twin CamFeaturesTube material starts out as 7/16 rod OD, it then gets turned down to 3/8 OD leaving heavy duty 7/16 - 20 threads for the base and jam nutThe jam nut slides up the pushrod, the base...

Feuling Parts - 4070 - Adjustable Race Pushrods - Twin CamFeaturesMaintains maximum valve lift; increases stiffness and column rigidityMaximizes valve-train stability to increase engine rpm, horsepower and torque outputMinimal adjustment parameter...

Feuling Parts - 7215ST - Camchest Kit - Race Series® - Reaper 574 - Chain Drive - w/Short Travel Lifters - Twin Cam '07-'17FeaturesEliminate wet sumping, blowby and oily air cleaners25 - 35  cooler engine temperatures15  - 30  cooler oil...

Feuling Parts - 7225 - Camchest Kit - Race Series® - Reaper 594 - Conversion Chain Drive - Twin CamFeaturesUpdates old mechanical style cams and tensioners to new hydraulic tensioner systemEliminate wet sumping, blowby and oily air cleanersAll parts work...

Feuling Parts - 7220 - Camchest Kit - HP+® Chain Drive Conversion - 525 Reaper Series - Twin CamFeaturesUpdate old mechanical style cams and tensioners to hydraulic tensioner system25 -35  cooler engine temperatures25 -35  cooler engine temperatures15-30...

Feuling Parts - 7267 - Camchest - Race Series® - Reaper 508 - Twin Cooled - M8FeaturesQuieter and smoother engine operationIncreases oil pressure, scavenge volume and engine oil flowEngine temperatures run 15 -35  coolerOil temperatures run 15 -30 ...

Feuling Parts - 7215 - Cam Kit - Race Series® - Twin CamFeaturesAll necessary components from top to bottom of the camchestAll parts work and function together in total harmonyProvide maximum reliability, longevity, peak performance and the coolest...

Feuling Parts - 7264 - Camchest - Race Series® - Reaper 592 - Oil Cooled - M8FeaturesKit includes Race Series oiling system: billet 7075 oil pump, Race Series lifters and High Flow billet aluminum camplateOil pump is 50% harder and stronger than the...

Feuling Parts - 1221 - Valve Spring Retainer Kit - Titanium - Buell | Twin Cam | XLFeaturesAllows installation of Screamin Eagle performance Beehive valve-spring with 0.725" top ID onto the early style 5/16" valve stem cylinder headsCan be used on...

Feuling Parts - 1003 - Chain Drive Cam - 630 SeriesFeaturesCarburetor and or throttle body work required along with a performance exhaust and intake systemMaintains low end performance with eye-blurring mid and top end powerHigh-performance valve...

Feuling Parts - 1022 - Gear Drive Reaper Cam - 543 Series - Twin CamFeaturesOffers more power than the 525 cams without sacrificing low end torqueExtremely smooth cam lobe layout maintains quiet valve train and produces the smoothest cruise power band...

Feuling Parts - 7232 - Camchest Kit - HP+® - 543 Series - Gear Drive - Twin CamFeaturesFor '99-'06 Twin Cam except for '06 DynaAll necessary components from top-to-bottom of the camchestProvide maximum reliability, longevity, peak performance, and the...

Feuling Parts - 7262 - Camchest - Race Series® - Reaper 521 - Oil Cooled - M8 Features Quieter and smoother engine operation Increases oil pressure, scavenge volume and engine oil flow Engine temperatures run 15 -35  cooler Oil...

Feuling Parts - 7250 - Camchest Kit - HP+® Series - Reaper 405 - Oil Cooled - M8FeaturesQuieter and smoother engine operationIncreases oil pressure, scavenge volume and engine oil flowEliminates wet sumping, blowby and oily air cleanersHeavy-duty .165”...

Feuling Parts - 8082 - Hydraulic Tensioner Kit - OE Style Cams - With Cam Position Sensor - Twin Cam '99-'01FeaturesThis kit is designed for installing or replacing hydraulic cam chain tensioners on stock '07-'17 Twin Cam, including '06 Dyna and '99-'06...

Feuling Parts - 8003 - Chain Pins TensionerFeaturesMade from heat-treated chromoly steelEnsure proper press fit when changing Twin Cam chain drive cam plates or replacing chain drive tensionersMade in the U.S.A.Feuling Racing & DevelopmentSpecsProduct...

Feuling Parts - 1011 - Gear Drive Cam - 630 Series - Twin CamFeaturesCarburetor and or throttle body work required along with a performance exhaust and intake systemMaintains low end performance with eye-blurring mid and top end powerHigh-performance...

Jims - 1905 - Piston Oiling Jet KitFeaturesModified to handle upgraded stroker flywheels strokeWorks with all stock and high-performance flywheel assembliesMade in the U.S.A.SpecsColor/FinishSilverUnitsKitBase ColorSilverRiding StyleStreetProduct NameJet...

Jagg Oil Coolers - 751-FP2600-0323 - Fan-Assisted Oil Cooler Kit - VerticalFeaturesDesigned to perform as well at low speeds and stop-and-go traffic as on the open highwayIncludes cooler, sealed-motor fan, oil hose, mounting hardware, automatic thermal...