Engine
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- Quantity
- Price
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V-Twin - 10-0277 - Hydraulic Tappet Unit Set
Motorshop
$165.24V-Twin - 10-0277 - Hydraulic Tappet Unit SetDescriptionReplica inserts are precision machined.For stock hydraulic roller tappet replacements. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information OEM No.17920-53 UOM1 - SET ...$165.24 -
V-Twin - 10-0260 - S&S Connecting Rod Set Heavy Duty
S&S Cycle
MSRP: $609.70$558.32V-Twin - 10-0260 - S&S Connecting Rod Set Heavy DutyDescriptionSet is a heavy duty replacement and includes wrist pin bushings, rod races, matched rods, pins, rollers, cages and nuts for stock or stroker models.These are prefitted and do not require...MSRP: $609.70$558.32 -
V-Twin - 10-0197 - Idler Gear Stud Kit
Motorshop
$29.79V-Twin - 10-0197 - Idler Gear Stud KitDescriptionKit includes cam chest idler gear stud with two bushings, and two fiber red washers. Fits:XL 1957-1985Additional Information UOM1 - KIT ManufacturerMotorshop OriginImported 2025 Catalog Pages843$29.79 -
V-Twin - 8860-8 - Cylinder Base Washer Tab Chrome
Colony Machine
MSRP: $32.91$30.77V-Twin - 8860-8 - Cylinder Base Washer Tab Chrome Description Cylinder base washer tab, chrome for 1978-1984 Shovelhead Fits: FLT 1979-1983 FXR 1982-1983 FL 1978-1984 FX 1978-1984 Additional Information UOM 8 -...MSRP: $32.91$30.77 -
V-Twin - 8857-8 - Cylinder Base Stud Set
Colony Machine
MSRP: $44.04$39.23V-Twin - 8857-8 - Cylinder Base Stud Set Description Cylinder base stud set are heat treated black studs with an interference thread.*NOTE: Cylinder base studs should protrude 1-3/16" from case surface for cast iron Big Twin cylinders. Fits: FLT...MSRP: $44.04$39.23 -
V-Twin - 8806-17 - Engine Bolt Kit Chrome
Colony Machine
MSRP: $46.25$44.95V-Twin - 8806-17 - Engine Bolt Kit Chrome Description Engine bolt kit features a chrome finish. Fits: FL 1970-1984 FX 1971-1984 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog...MSRP: $46.25$44.95 -
V-Twin - 8728-12 - Pushrod Cover Seal Rubberized Cork
Colony Machine
MSRP: $14.72$13.24V-Twin - 8728-12 - Pushrod Cover Seal Rubberized Cork Description Rubberized cork pushrod cover seal. Fits: FL 1947-1978 FX 1971-1978 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog...MSRP: $14.72$13.24 -
V-Twin - 8316 CHR - Stock Style Hardware Kit Chrome
Colony Machine
MSRP: $272.20$257.22V-Twin - 8316 CHR - Stock Style Hardware Kit ChromeDescriptionStock hardware kit contains all the stock engine nuts, bolts, washers and studs for your engine.Includes primary cover screws, lifter base screws, circuit breaker screws, case studs and nuts,...MSRP: $272.20$257.22 -
V-Twin - 8314 CHR - Chrome Stock Style Hardware Kit
Colony Machine
MSRP: $339.39$326.49V-Twin - 8314 CHR - Chrome Stock Style Hardware KitDescriptionStock hardware kit contains all the stock style engine nuts, bolts, washers and studs for your engine.Includes primary cover screws, lifter base screws, circuit breaker screws, case studs and...MSRP: $339.39$326.49 -
V-Twin - 8224-8 - Rocker Shaft End Nut Stock Allen Type Chrome
Colony Machine
MSRP: $48.15$46.80V-Twin - 8224-8 - Rocker Shaft End Nut Stock Allen Type ChromeDescriptionWhen restoring your Big Twin, don't overlook your rocker boxes. Replace the old rocker caps with our V-Twin chrome rocker shaft end nuts. These end nuts have a allen style head and...MSRP: $48.15$46.80 -
V-Twin - 8204-4 - Solid Tappet Adapter Kit 4 Piece
Colony Machine
MSRP: $42.25$41.06V-Twin - 8204-4 - Solid Tappet Adapter Kit 4 PieceDescriptionHydraulic tappet converter, 4 piece. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information UOM1 - SET ManufacturerColony OriginUSA 2025 Catalog Pages503MSRP: $42.25$41.06 -
V-Twin - 8149-12 - Chrome Cam Cover Stock Slotted Screws
Colony Machine
$34.83V-Twin - 8149-12 - Chrome Cam Cover Stock Slotted ScrewsDescriptionCam cover screws, chrome finish, 24 thread. Fits:FL 1941-1969EL 1936-1940Additional Information UOM1 - KIT FinishChrome ManufacturerColony OriginUSA 2025 Catalog Pages489$34.83 -
V-Twin - 8116-1 - Chrome Motor Case Drain/Oil Pump Body Plug
Colony Machine
MSRP: $14.72$13.24V-Twin - 8116-1 - Chrome Motor Case Drain/Oil Pump Body PlugDescriptionChrome motor case drain/oil pump body plug Fits:UL 1937-1948 CaseF 1911-1920 CaseJ 1921-1929 CaseFL 1968-1984 Oil pumpFX 1971-1984 Oil pumpEL 1936-1940 CaseVL 1930-1936 CaseFL...MSRP: $14.72$13.24 -
V-Twin - 7410-55T - Engine Case Sprocket Shaft Retainer and Seal - Fits 1955-1968 Harley-Davidson FL
V-Twin Mfg
$26.05Retainer and seal kit for the sprocket shaft Fits:FL 1955-1968Additional Information UOM1 - EA ManufacturerV-Twin OriginImported$26.05 -
V-Twin - 7132-89 - S&S Crane Adjustable Pushrod 4 Piece Set
S&S Cycle
MSRP: $175.67$144.88V-Twin - 7132-89 - S&S Crane Adjustable Pushrod 4 Piece SetDescriptionS&S pushrod set contains 2 intake and exhaust pushrods which are made from 7/16" aircraft grade seamless 4130 chromoly steel tubing and heat treated to 128,000 psi tensile strength for...MSRP: $175.67$144.88 -
Drag Specialties - DS275104 - Custom Oil Filter Mount
Drag Specialties
$64.00Drag Specialties - DS275104 - Custom Oil Filter MountFeaturesFeatures 1/4" NPT fittings and may be used with 3/8" stainless steel or rubber linesAccepts all Evolution style oil filtersDesigned to replace the OEM cast mountSpecsBase...$64.00 -
Drag Specialties - DS244134 - 2.4" MPH Mini LED Mechanical Speedometer/Indicators - Chrome Housing - White Face - 1:1
Drag Specialties
$72.03Drag Specialties - DS244134 - 2.4" MPH Mini LED Mechanical Speedometer/Indicators - Chrome Housing - White Face - 1:1FeaturesWater-resistant and vibration-resistantAccept 12 mm cableBacklit with 12V bulb; replacement bulbs available separatelyMatching...$72.03 -
Drag Specialties - DS194024 - Lifter Block - Black - Shovelhead
Drag Specialties
MSRP: $178.14$172.95Drag Specialties - DS194024 - Lifter Block - Black - ShovelheadFeaturesCome complete with two sets of Allen cap screws (1/4"-24 for 66-E76 and 1/4"-20 for L76-84), completely machined and ready for installationMade from durable cast iron and finished in...MSRP: $178.14$172.95 -
Drag Specialties - DS190398 - Bolt Kit - Cam Cover - Knurled - Chrome - '93-'00 Harley-Davidson
Drag Specialties
$20.47Drag Specialties - DS190398 - Bolt Kit - Cam Cover - Knurled - Chrome - '93-'00 Harley-DavidsonFeaturesReplacement hardware for cam coverMade in the USASpecsBase FinishChromeUnitsKitMaterialSteelTypeCam CoverColor/FinishChromeRiding...$20.47 -
Drag Specialties - DS190398S - Bolt Kit - Cam Cover - Smooth - Chrome - '93-'00 Harley-Davidson
Drag Specialties
$23.71Drag Specialties - DS190398S - Bolt Kit - Cam Cover - Smooth - Chrome - '93-'00 Harley-DavidsonFeaturesReplacement hardware for cam coverMade in the USASpecsBase ColorSilverStyleSocket-HeadBase FinishChromeColor/FinishChromeStyleSmoothRiding...$23.71 -
Drag Specialties - 24011027 - Bolt Kit - Timer Cover - Black/Chrome - Knurled - M8
Drag Specialties
$13.99Drag Specialties - 24011027 - Bolt Kit - Timer Cover - Black/Chrome - Knurled - M8FeaturesMade in the U.S.A.Bolt kits for M8SpecsHead TypeSocketApplicationTimer CoverBase FinishChromeUnitsKitRiding StyleStreetStyleKnurledBase ColorBlackProduct NameBolt...$13.99 -
Trask - TM-018-RK - Assault Cam Cover Repair Kit - M8
Trask Performance
$39.95Trask - TM-018-RK - Assault Cam Cover Repair Kit - M8FeaturesIncludes everything to repair Trask Assault Series Cam CoversMade in the USACam covers (sold separately).SpecsModelAssaultUnitsKitProduct NameRepair KitColor/FinishRawRiding StyleStreetTypeCam...$39.95 -
S&S Cycle - 94-1290X - Replacement Piston Rings - 3.875" - Standard
S&S Cycle
$63.95S&S Cycle - 94-1290X - Replacement Piston Rings - 3.875" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size ImperialStandardTypeReplacementBore Size Imperial3.875''Riding...$63.95 -
S&S Cycle - 94-1400X - Replacement Piston Rings - 4.125" - Standard
S&S Cycle
$63.95S&S Cycle - 94-1400X - Replacement Piston Rings - 4.125" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsBore Size Imperial4.125''Riding StyleStreetPiston Size...$63.95 -
S&S Cycle - 106-1724 - Back Plate Gasket - 0.0625" - Super E/G
S&S Cycle
$8.95S&S Cycle - 106-1724 - Back Plate Gasket - 0.0625" - Super E/G Features Backplate Gasket for S&S Super E/G and CV Adapter Made in the U.S.A. Specs Style Super E Style Super G Thickness 1,59 mm...$8.95 -
S&S Cycle - 50-8016 - Nitrile O-Ring
S&S Cycle
$6.95S&S Cycle - 50-8016 - Nitrile O-RingFeaturesO-Ring for Super E & G CarburetorsSpecsInside Diameter(-033),2,000''Product NameO-RingRiding StyleStreetInside Diameter Imperial(-033),2.000''MaterialNitrile RubberUnitsEachStyleCustom ReplacementOutside...$6.95 -
S&S Cycle - 50-8009 - Silicone O-Ring - 50-8009
S&S Cycle
$6.95S&S Cycle - 50-8009 - Silicone O-Ring - 50-8009FeaturesO-Ring for Super E & G CarburetorsSpecsInside Diameter Imperial0.390''StyleCustom ReplacementOutside Diameter Imperial0.510''Inside Diameter0,390''Riding StyleStreetProduct...$6.95 -
S&S Cycle - 16-0242 - U-Ring - 40-42 mm
S&S Cycle
$40.95S&S Cycle - 16-0242 - U-Ring - 40-42 mmFeaturesFor use with all current S&S intake manifoldsMade in the U.S.A.SpecsProduct NameU-RingThickness Metric40 mm - 42 mmRiding StyleStreetUnitsEachTypeIntake Manifold$40.95 -
S&S Cycle - 900-1186 - Billet Head Breather Kit - Anodized Blue - M8
S&S Cycle
$299.95S&S Cycle - 900-1186 - Billet Head Breather Kit - Anodized Blue - M8Features6061 billet aluminum head breathers replace the OEM plastic partsDual O-ring for a better seal in the headUnique Labyrinth design to reduce oil pass-throughReduces emissions by...$299.95 -
S&S Cycle - 940-0012 - Replacement Piston Rings - 4.125" - +0.010"
S&S Cycle
$84.95S&S Cycle - 940-0012 - Replacement Piston Rings - 4.125" - +0.010"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size Imperial+0.010''TypeReplacementUnitsSetProduct NamePiston RingRiding...$84.95 -
Pc Racing - PCS1BC - Flo® "Spin-On" Oil Filter - Black with Cooling Fins
PC Racing
$159.95Pc Racing - PCS1BC - Flo® "Spin-On" Oil Filter - Black with Cooling FinsFeaturesFlows 7 times more than paper or synthetic filters while filtering to 35 microns (absolute, 1 pass test)Bypass valve will not open on cold startups and high RPMConsistent...$159.95 -
Hastings - 2M6127040 - Piston Rings - 3.498" + 0.040" - 80" Big Twin
Hastings
$82.95Hastings - 2M6127040 - Piston Rings - 3.498" + 0.040" - 80" Big TwinFeaturesIncludes top compression rings, second compression rings, and oil control ringsTop Compression Rings are Barrel FaceHelps in the the heat transfer process between the piston and...$82.95 -
Feuling Parts - 3084 - Replacement Breather Line Kit for Vented Dipstick
Feuling
$59.95Feuling Parts - 3084 - Replacement Breather Line Kit for Vented DipstickFeaturesMade in the USAKit includes:One Filter elementOne Female quick disconnect breather line fittingTwo ZiptiesFits all Feuling vented dipsticks.Feuling® in-house testing shows...$59.95 -
Feuling Parts - 1077 - Valve Guide Seals - For 0.530" Guide - 5/16" Valve Stem - Screamin' Eagle Cylinder Heads
Feuling
$15.95Feuling Parts - 1077 - Valve Guide Seals - For 0.530" Guide - 5/16" Valve Stem - Screamin' Eagle Cylinder HeadsFeaturesHigh-quality Viton® valve guide sealsDesigned to handle high engine temperatures with a built-in spring-loaded wiper to clean excess...$15.95 -
Dakota Digital - SEN-1044 - Oil Temperature Sender for Bagger-Style Oil Pan - 3/8" NPT
Dakota Digital
$55.00Dakota Digital - SEN-1044 - Oil Temperature Sender for Bagger-Style Oil Pan - 3/8" NPTFeaturesOil temperature sensor screws into crankcase, oil reserve tank, or oil lineDrilling and tapping may be required to fit additional locations or sizesSpecsProduct...$55.00 -
Belt Drives Ltd. - MPB-9 - Motor Plate Bearing
Belt Drives Ltd.
$116.00Belt Drives Ltd. - MPB-9 - Motor Plate Bearing Features For use on BDL Belt Drive clutches Specs Riding Style Street Units Each Product Name Bearing$116.00 -
Wiseco - K0213PS - Tracker™ Series Piston Kit - 3.498" - 883 cc Bored to 1200 cc - Standard - 883 XL
Wiseco
$268.95Wiseco - K0213PS - Tracker™ Series Piston Kit - 3.498" - 883 cc Bored to 1200 cc - Standard - 883 XLFeaturesForged piston crown with generous valve pockets for big valves and camsPrecision-fit rings selected for each application for ultimate...$268.95 -
Trask - TM-017CH - Assault Series Cam Cover - Chrome - Twin Cam
Trask Performance
$429.95Trask - TM-017CH - Assault Series Cam Cover - Chrome - Twin CamFeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsColor/FinishChromeTypeCamUnitsEachProduct NameCoverRiding...$429.95 -
S&S Cycle - 90-4049 - Rocker Box Gasket Kit
S&S Cycle
$91.95S&S Cycle - 90-4049 - Rocker Box Gasket KitFeaturesIncludes all required gaskets and O-rings for both rocker boxesSpecsRiding StyleStreetFeaturesFor '84 - '99 Evolution-Style Big TwinProduct NameGasket KitFeatures4-Bolt StyleTypeRocker...$91.95 -
S&S Cycle - 90-4079 - Rocker Box Top Gasket
S&S Cycle
$19.95S&S Cycle - 90-4079 - Rocker Box Top GasketFeaturesReplacement seal for EVO Big Twin and S&S 4-1/8 bore motorsSpecsUnitsEachTypeRocker CoverProduct NameGasketRiding StyleStreetFitment1984 Harley-Davidson Disc Glide FXRDG1995-1998 Harley-Davidson Dyna...$19.95
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.