Engine
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Out of stock
Kibblewhite - 20-21021 - Valve Guide - Intake - 0.4760" OD - M8
Kibblewhite
$26.89Kibblewhite - 20-21021 - Valve Guide - Intake - 0.4760" OD - M8FeaturesPrecision-machined from copper based C63000 nickel-aluminum bronzeCompatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve...$26.89 -
Out of stock
Kibblewhite - 20-21000 - Beehive Spring Kit - 0.465" Lift - M8 | CVO
Kibblewhite
$313.38Kibblewhite - 20-21000 - Beehive Spring Kit - 0.465" Lift - M8 | CVOFeaturesProgressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot peenedTight-tolerance, FEA-designed hardened steel Posi-Loc™...$313.38 -
Out of stock
Kibblewhite - 20-20905 - Valve - Intake - 1.990" - Oversize - Twin Cam
Kibblewhite
$41.12Kibblewhite - 20-20905 - Valve - Intake - 1.990" - Oversize - Twin CamFeaturesOne-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce...$41.12 -
Out of stock
Kibblewhite - 20-20862M - Valve Guide - 0.5645" OD - Intake - Twin Cam | XL
Kibblewhite
$13.12Kibblewhite - 20-20862M - Valve Guide - 0.5645" OD - Intake - Twin Cam | XLFeaturesCan be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeManganese bronze guide material is softer than nickel aluminum...$13.12 -
Out of stock
Kibblewhite - 20-20900 - Valve - Intake - 2.150" - Oversize - Twin Cam
Kibblewhite
$41.12Kibblewhite - 20-20900 - Valve - Intake - 2.150" - Oversize - Twin CamFeaturesOne-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce...$41.12 -
Out of stock
Kibblewhite - 20-23350 - Engine Valve Kit - 0.465" Lift - M8 '17-'24
Kibblewhite
$508.87Kibblewhite - 20-23350 - Engine Valve Kit - 0.465" Lift - M8 '17-'24 Features Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves and are black nitride coated, H.T. (Heat...$508.87 -
Out of stock
Kibblewhite - 20-22900 - Valve Kit - 1.805" Intake/1.575" Exhaust - XL1200 '04-'17
Kibblewhite
$205.56Kibblewhite - 20-22900 - Valve Kit - 1.805" Intake/1.575" Exhaust - XL1200 '04-'17FeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and...$205.56 -
Out of stock
Kibblewhite - 20-23000 - Valve Kit - 1.804" Intake/1.565" Exhaust - 88" Twin Cam '99-'04
Kibblewhite
$113.28Kibblewhite - 20-23000 - Valve Kit - 1.804" Intake/1.565" Exhaust - 88" Twin Cam '99-'04FeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and...$113.28 -
Out of stock
Kibblewhite - 20-21031M - Valve Guide - Exhaust - 0.4760" OD - M8
Kibblewhite
$15.10Kibblewhite - 20-21031M - Valve Guide - Exhaust - 0.4760" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy...$15.10 -
Out of stock
Kibblewhite - 20-21021M - Valve Guide - Intake - 0.4760" OD - M8
Kibblewhite
$15.10Kibblewhite - 20-21021M - Valve Guide - Intake - 0.4760" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy installation...$15.10 -
Out of stock
Kibblewhite - 20-20108 - Valve - Intake - 2.00" - Oversize - Twin Cam
Kibblewhite
$29.81Kibblewhite - 20-20108 - Valve - Intake - 2.00" - Oversize - Twin CamFeaturesOne-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce...$29.81 -
Out of stock
Kibblewhite - 20-2120 - Valve Guide - Intake - 0.5620" OD - Evolution Big Twin '84-'99
Kibblewhite
$31.71Kibblewhite - 20-2120 - Valve Guide - Intake - 0.5620" OD - Evolution Big Twin '84-'99FeaturesPrecision-machined from nickel bronzeNickel content of 5% produces superior resistance to wear, and the approximately 80% copper content delivers outstanding...$31.71 -
Out of stock
Kb Performance - KB596LCA.005 - Piston Kit - 4.250" +0.005" - 11.7:1 CR - 128" Big Bore - 114"/117" M8
Kb Performance
$425.57Kb Performance - KB596LCA.005 - Piston Kit - 4.250" +0.005" - 11.7:1 CR - 128" Big Bore - 114"/117" M8FeaturesUpdates stock 107\Valve pockets are designed to accept up to +4.00 mm oversized intake and exhaust valvesType 3 hard-anodized crown offers...$425.57 -
Out of stock
Kb Performance - RRN-81-4PK - Wrist Pin Lock Ring
Kb Performance
$8.29Kb Performance - RRN-81-4PK - Wrist Pin Lock RingFeaturesReplacement piston lock rings for KB Performance Piston KitSpecsProduct NameWrist PinRiding StyleStreetUnits4 PackApplicationPistonTypeLock RingFitment2007-2015 Harley-Davidson 1200 Custom EFI...$8.29 -
Out of stock
Hastings - 2M6198005 - Piston Rings - 3.000" +0.005 - 883 cc XL Evolution
Hastings
$55.95Hastings - 2M6198005 - Piston Rings - 3.000" +0.005 - 883 cc XL EvolutionFeaturesIncludes top compression rings, second compression rings, and oil control ringsTop Compression Rings are Barrel FaceHelps in the the heat transfer process between the piston...$55.95 -
Out of stock
K & N - KN-171B - Oil Filter - Black
K&N
$17.99K & N - KN-171B - Oil Filter - BlackFeaturesK&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oilsA large filter media provides high-flow rates and...$17.99 -
Out of stock
K & N - KN-171C - Oil Filter - Chrome
K&N
$20.99K & N - KN-171C - Oil Filter - ChromeFeaturesK&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oilsA large filter media provides high-flow rates and...$20.99 -
Out of stock
K & N - KN-170 - Oil Filter - Black
K&N
$17.99K & N - KN-170 - Oil Filter - BlackFeaturesK&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oilsA large filter media provides high-flow rates and...$17.99 -
Out of stock
Gardner-Westcott - 7-116PSE-4 - Breather Fitting - 1/4" NPT - 90 Degree
Gardner-Westcott
$13.95Gardner-Westcott - 7-116PSE-4 - Breather Fitting - 1/4" NPT - 90 DegreeFeaturesHighly polished and plated fittingsMade in the USASpecsConnection Type1/4'' NPT (Female)Riding StyleStreetConnection Type1/4'' NPT...$13.95 -
Out of stock
Jims - 1356 - Valve Spring Kit - Evolution - Big Twin
Jims
$112.95Jims - 1356 - Valve Spring Kit - Evolution - Big TwinFeaturesIncorporate an interference double-spring design with damper to control harmonicsEngineered for maximum performance in severe applications such as high compression and big-inch street motors0...$112.95 -
Out of stock
Jims - 1350K - Valve Spring Kit - Evolution - Big Twin
Jims
$215.95Jims - 1350K - Valve Spring Kit - Evolution - Big TwinFeaturesIncorporate an interference double-spring design with a damper to control harmonicsEngineered for maximum performance in severe applications such as high compression and big-inch street...$215.95 -
Out of stock
Jims - 24023-54 - Gear-Side Pinion Shaft Nut
Jims
MSRP: $22.95$22.55Jims - 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...MSRP: $22.95$22.55 -
Out of stock
Jims - 24022-90 - Gear-Side Pinion Shaft Nut
Jims
$33.95Jims - 24022-90 - Gear-Side Pinion Shaft Nut Features 5/8"-24 left-hand threads Specs Type Pinion Shaft Diameter - Thread Size Imperial 5/8-24 Riding Style Street Units Each Product...$33.95 -
Out of stock
Jims - 1754 - Flow Pro 1 Billet Oil Pump Top Line - Polished
Jims
$808.65Jims - 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...$808.65 -
Out of stock
Jims - 26328-74 - Feed Drive Oil Pump Gear - Big Twin
Jims
$58.95Jims - 26328-74 - Feed Drive Oil Pump Gear - Big TwinFeaturesOil Pump Component for Big Twin modelsSpecsTypeDriveTypeOil PumpUnitsEachRiding StyleStreetProduct NameGearFitment1965-1980 Harley-Davidson 1200 Electra Glide FLH1979-1980 Harley-Davidson 1200...$58.95 -
Out of stock
Jims - 26326-62A - Feed Idler Oil Pump Gear - Big Twin
Jims
$58.95Jims - 26326-62A - Feed Idler Oil Pump Gear - Big TwinFeaturesOil Pump Component for Big Twin modelsSpecsTypeIdlerProduct NameGearRiding StyleStreetTypeOil PumpUnitsEachFitment1965-1980 Harley-Davidson 1200 Electra Glide FLH1979-1980 Harley-Davidson 1200...$58.95 -
Out of stock
Jims - 26317-68A - Oil Pump Idler Gear - Big Twin
Jims
$58.95Jims - 26317-68A - Oil Pump Idler Gear - Big TwinFeaturesOil Pump Component for Big Twin modelsSpecsTypeOil PumpProduct NameGearUnitsEachRiding StyleStreetTypeIdlerFitment1968-1980 Harley-Davidson 1200 Electra Glide FLH1979-1980 Harley-Davidson 1200 Fat...$58.95 -
Out of stock
Jims - 24599-58B - Crankcase Bushing - Big Twin
Jims
$135.30Jims - 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...$135.30 -
Out of stock
Jims - 1046-36A - Rod Race Set - Big Twin
Jims
$121.75Jims - 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...$121.75 -
Out of stock
Jims - 17428-57K - Rocker Arm Bushings - Big Twin/XL
Jims
$83.95Jims - 17428-57K - Rocker Arm Bushings - Big Twin/XLFeaturesQuality, American-made rocker arm shafts and bushingsReplacement Part for OEM Number(s): 1742857SpecsTypeRocker ArmUnits8 PackProduct NameBushingRiding StyleStreetFitment2002-2019...$83.95 -
Out of stock
Gardner-Westcott - P-74-26 - Bolts - Lifter Base - Allen
Gardner-Westcott
$14.95Gardner-Westcott - P-74-26 - Bolts - Lifter Base - Allen Features Includes eight chrome socket-head screws Made in the U.S.A. Specs Diameter - Thread Size 1/4-20 Application Lifter Base Base Finish Chrome Product...$14.95 -
Out of stock
Gardner-Westcott - C-80-115Y - Rocker Box Bolt Kit - 80"
Gardner-Westcott
$56.95Gardner-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...$56.95 -
Out of stock
Jims - 1043 - Chrome Lifter Covers - Twin Cam
Jims
$332.95Jims - 1043 - Chrome Lifter Covers - Twin CamFeaturesCNC-machined from 6061 T-6 billet aluminumGaskets and screws includedMade in the U.S.A.SpecsUnitsPairTypeLifterRiding StyleStreetProduct NameCoverBase FinishChromeColor/FinishChromeMaterial6061-T6...$332.95 -
Out of stock
Hotop - PBGR-20 - Breather Gear Air Ramp
Hotop
$44.95Hotop - PBGR-20 - Breather Gear Air Ramp Features Increases cfm flow by approximately 80% Helps remove more air and oil from the crankcase Made in the U.S.A. Requires the removal of the screen on S&S breather gears...$44.95 -
Out of stock
Jims - 18526-PG - Tappet - Standard - XL
Jims
$158.95Jims - 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...$158.95 -
Out of stock
Jims - 24006-87 - Pinion Shaft - Big Twin
Jims
$156.95Jims - 24006-87 - Pinion Shaft - Big TwinFeaturesAll ground diameters are concentric to within .0003" to simplify flywheel trueing and rebuildingConstructed of only domestic steelMade in the U.S.A.SpecsUnitsEachRiding StyleStreetProduct NamePinion Shaft...$156.95 -
Out of stock
Jims - 25582-93 - Pinion Shaft Bushing
Jims
$46.00Jims - 25582-93 - Pinion Shaft Bushing Features Quality pinion shaft bushings Made in the U.S.A. Specs Diameter Imperial 1.0035'' Product Name Bushing Riding Style Street Type Pinion...$46.00 -
Out of stock
Gardner-Westcott - A-61-110 - Head Bolt Kit - Chrome
Gardner-Westcott
$128.95Gardner-Westcott - A-61-110 - Head Bolt Kit - ChromeFeaturesInclude four long and four short headboltsMade in the U.S.A.SpecsRiding StyleStreetFastener Type12-Point FlangeUnitsKitBase FinishChromeApplicationHead BoltBase ColorSilverProduct NameBolt...$128.95 -
Out of stock
Gardner-Westcott - SP-10-17-08 - Bolt Kit - Primary Cover Only - Socket-Head
Gardner-Westcott
$54.95Gardner-Westcott - SP-10-17-08 - Bolt Kit - Primary Cover Only - Socket-Head Features Primary cover only Made in the U.S.A. Specs Riding Style Street Color/Finish Natural Color/Finish Silver Material Stainless...$54.95 -
Out of stock
Gardner-Westcott - SP-10-18-08 - Bolt Kit - Primary Cover Only - Socket-Head
Gardner-Westcott
$65.95Gardner-Westcott - SP-10-18-08 - Bolt Kit - Primary Cover Only - Socket-Head Features Primary cover only Made in the U.S.A. Specs Base Color Silver Style Socket-Head Color/Finish Silver Base...$65.95
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.