Engine
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Out of stock
S&S Cycle - 310-1267 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - Twin Cam
S&S Cycle
$1,499.95S&S Cycle - 310-1267 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - Twin CamFeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable for servicingIndependent scavenge sections for flywheel...$1,499.95 -
Out of stock
S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8
S&S Cycle
$465.95S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8FeaturesKit includes all required bearings, o-rings, and hardwareIdeal horsepower cam for 114" and larger enginesMaximizes peak torque and horsepowerDesigned for big bore applicationsMade in the...$465.95 -
Out of stock
S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030
S&S Cycle
$171.95S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030FeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase becomes greater than pressure in the cam chest, and...$171.95 -
Out of stock
S&S Cycle - 310-0742 - Breather Valve - Twin Cam
S&S Cycle
$152.95S&S Cycle - 310-0742 - Breather Valve - Twin CamFeaturesSolves the problem of oil carryover in Twin Cam "A" motors with stock oil pumpOil carryover is oil that comes out of your breather and all over your bikeEasy-to-install when changing cams or...$152.95 -
Out of stock
S&S Cycle - 94-2217X - Replacement Piston Rings - 3.5" - +.010
S&S Cycle
$65.95S&S Cycle - 94-2217X - Replacement Piston Rings - 3.5" - +.010FeaturesReplacement rings sets for S&S pistons onlyRings come as a set for two pistonsMade in the U.S.A.SpecsRiding StyleStreetTypeReplacementProduct NamePiston RingUnitsSetBore Size Imperial3...$65.95 -
Out of stock
S&S Cycle - 33-4160X - Under Sized Pinion Gear
S&S Cycle
$132.95S&S Cycle - 33-4160X - Under Sized Pinion GearFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive gear, outer pinion drive gear and mounting hardwareDue to...$132.95 -
Out of stock
S&S Cycle - 310-1101B - 128" Power Package Engine Performance Kit - Chain Drive
S&S Cycle
$3,265.95S&S Cycle - 310-1101B - 128" Power Package Engine Performance Kit - Chain DriveFeaturesBig-bore bolt-on kit increases 114"/117" with 4-1/2" stroke M-Eight with no case machining required4-1/4" bore cylinders with 11:1 forged pistonsS&S oil pump/cam plate...$3,265.95 -
Out of stock
S&S Cycle - 310-0435 - Oil Line Kit - Touring
S&S Cycle
$195.95S&S Cycle - 310-0435 - Oil Line Kit - TouringFeaturesOil line kit for S&S crankcase installation in '07-'16 Touring modelsRequired to connect Super Stock crankcase to S&S oil panIncludes formed oil line adapter, oil lines, fittings and clampsMade in the...$195.95 -
Out of stock
Kb Performance - KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore
Kb Performance
$292.95Kb Performance - KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big BoreFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined...$292.95 -
Out of stock
Kb Performance - KB266.040 - Piston Kit
Kb Performance
$234.95Kb Performance - KB266.040 - Piston KitFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one gram weight and...$234.95 -
Out of stock
Kb Performance - KB266.STD - Piston Kit
Kb Performance
$234.95Kb Performance - KB266.STD - Piston KitFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one gram weight and...$234.95 -
Out of stock
Kb Performance - KB295.005 - Piston Kit - 3.498" +0.005" - 9.0:1 CR - XL1200
Kb Performance
$216.95Kb Performance - KB295.005 - Piston Kit - 3.498" +0.005" - 9.0:1 CR - XL1200FeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are held...$216.95 -
Out of stock
Kibblewhite - 10-HC510 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC510 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and wearThese seats are...$14.47 -
Out of stock
Kibblewhite - 10-HC445 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC445 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and wearThese seats are...$14.47 -
Out of stock
Kibblewhite - 10-HC440 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC440 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and wearThese seats are...$14.47 -
Out of stock
Kibblewhite - 10-HC350 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC350 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and wearThese seats are...$14.47 -
Out of stock
Kb Performance - KB661C.STD - Piston Kit - 4.000" Standard - 10.0:1 CR - 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc Heads
Kb Performance
$307.95Kb Performance - KB661C.STD - Piston Kit - 4.000" Standard - 10.0:1 CR - 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc HeadsFeaturesOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly...$307.95 -
Out of stock
Kb Performance - KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore
Kb Performance
$281.95Kb Performance - KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big BoreFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined...$281.95 -
Out of stock
Kb Performance - KB258.040 - Piston Kit
Kb Performance
$222.95Kb Performance - KB258.040 - Piston KitFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one gram weight and...$222.95 -
Out of stock
Kb Performance - KB904C.STD - Piston Kit - 3.875" Standard - 9.25:1 CR - Big Bore - 95" Twin Cam
Kb Performance
$307.95Kb Performance - KB904C.STD - Piston Kit - 3.875" Standard - 9.25:1 CR - Big Bore - 95" Twin CamFeaturesOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsReplacement rings and pin locks...$307.95 -
Out of stock
Kibblewhite - 20-21032 - Valve Guide -Exhaust - 0.4770" OD - M8
Kibblewhite
$26.89Kibblewhite - 20-21032 - Valve Guide -Exhaust - 0.4770" 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 - 20-20900 - 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 - 20-22700 - Valve Kit - 1.585" Intake/1.350" Exhaust - XL883 '86-'03
Kibblewhite
$142.70Kibblewhite - 20-22700 - Valve Kit - 1.585" Intake/1.350" Exhaust - XL883 '86-'03FeaturesAll 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...$142.70 -
Out of stock
Kibblewhite - 10-SC541 - Cast Iron Valve Seat - Intake - Evolution
Kibblewhite
$13.18Kibblewhite - 10-SC541 - Cast Iron Valve Seat - Intake - EvolutionFeaturesTests have proven that the machinability, wear and thermal conductivity surpasses all standardsCompatible with all fuel blendsMade in the U.S.A.SpecsProduct NameValve SeatRiding...$13.18 -
Out of stock
Hastings - 2M4985005 - Piston Rings - 3.875" + 0.005" - 95" Big Bore Twin Cam
Hastings
$87.95Hastings - 2M4985005 - Piston Rings - 3.875" + 0.005" - 95" Big Bore Twin CamFeaturesIncludes top compression rings, second compression rings, and oil control ringsTop Compression Rings are Barrel FaceHelps in the the heat transfer process between the...$87.95 -
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-173C - Oil Filter - Chrome
K & N
$20.99K & N - KN-173C - 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-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-172C - Oil Filter - Chrome
K & N
$20.99K & N - KN-172C - 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
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
$22.95Jims - 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...$22.95 -
Out of stock
Jims - 24016-80 - Pinion Shaft Nut - 3/4-20 Thread
Jims
$35.95Jims - 24016-80 - Pinion Shaft Nut - 3/4-20 Thread Features Heavy-duty nut fits flywheel-side of pinion shaft 3/4"-20 thread Made in the U.S.A. Check rod clearance. Specs Product Name Nut Units Each Riding...$35.95 -
Out of stock
Jims - 1754 - Flow Pro 1 Billet Oil Pump Top Line - Polished
Jims
$806.95Jims - 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...$806.95 -
Out of stock
Jims - 24334-36 - Wrist Pin Bushing - Big Twin
Jims
$51.95Jims - 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...$51.95 -
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 - 3998K - Wrist Pin Bushing - Twin Cam
Jims
$59.95Jims - 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):...$59.95 -
Out of stock
Jims - 1046-36A - Rod Race Set - Big Twin
Jims
$103.95Jims - 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...$103.95 -
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 - 25582-54/73 - Pinion Shaft Bushing
Jims
$57.95Jims - 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...$57.95 -
Out of stock
Jims - 25582-93 - Pinion Shaft Bushing
Jims
$45.95Jims - 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...$45.95
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.