Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Drag Specialties - DS330039 - Oil Plug - With Temperature Gauge - 2.87"
Drag Specialties
$40.12Drag Specialties - DS330039 - Oil Plug - With Temperature Gauge - 2.87"FeaturesSensitive to oil temperatures up to 350°FChrome gauge bezelReplacement Part for OEM Number(s):6289600SpecsProduct NameOil PlugTypeTemperature GaugeRiding StyleStreetLength...$40.12 -
Drag Specialties - DS289219 - Flange Adapter
Drag Specialties
$43.76Drag Specialties - DS289219 - Flange AdapterFeaturesAllows you to mount OEM late-model CV or Mikuni HSR-42 carbs on early Evolutions with two-bolt flange manifoldsCNC machined from 6061 billet aluminumMounting holes are 2.75" on centerCan be polished,...$43.76 -
Drag Specialties - DS289073 - Replacement Crankcase Dual Inlet Breather Filter
Drag Specialties
$18.67Drag Specialties - DS289073 - Replacement Crankcase Dual Inlet Breather FilterFeaturesMeasures 1-1/2" length x 2" diameter, 3/8" inlet on each endSpecsModelCrankcaseProduct NameBreather FilterColor/FinishChromeUnitsEachModelReplacementBase...$18.67 -
Drag Specialties - DS275107 - Chrome Filter Mount - 80"
Drag Specialties
$85.44Drag Specialties - DS275107 - Chrome Filter Mount - 80"FeaturesDesigned to replace the OEM cast mountIncludes 3/4"-16 oil filter adapterMount with OEM hardware11/16" threads accept OEM hard linesReplacement Part for OEM...$85.44 -
Drag Specialties - DS273619 - Heavy Duty Top Motor Mount - FX/FL
Drag Specialties
$63.81Drag Specialties - DS273619 - Heavy Duty Top Motor Mount - FX/FLFeaturesChrome-plated heavy-duty mounts are 30% thicker than stockMounts include chrome choke/horn bracketsPART #s DS-243607, DS-273619 come with sockethead hardwareReplacement Part for OEM...$63.81 -
Drag Specialties - DS244134 - 2.4" MPH Mini LED Mechanical Speedometer/Indicators - Chrome Housing - White Face - 1:1
Drag Specialties
$69.99Drag 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...$69.99 -
Drag Specialties - DS243625 - Highway Bar Motor Mount - Chrome - XL
Drag Specialties
$67.93Drag Specialties - DS243625 - Highway Bar Motor Mount - Chrome - XLFeaturesEngineered for comfortable highway cruising and good looksCome complete with all steel mounting hardware and accept male-mount foot pegsFootpegs sold separately.SpecsBase...$67.93 -
Drag Specialties - DS243615 - Top Motor Mount
Drag Specialties
$41.15Drag Specialties - DS243615 - Top Motor MountFeaturesHigh-quality, chrome one-piece designBolts not included with mountReplacement Part for OEM Number(s):6901377ASpecsProduct NameMountMounting PositionTopRiding StyleStreetUnitsEachBase...$41.15 -
Drag Specialties - DS243606 - Heavy Duty Motor Mount - FXR
Drag Specialties
$47.33Drag Specialties - DS243606 - Heavy Duty Motor Mount - FXRFeaturesChrome-plated heavy-duty mounts are 30% thicker than stockMounts include chrome choke/horn bracketsPART #s DS-243607, DS-273619 come with sockethead hardwareSpecsRiding...$47.33 -
Drag Specialties - DS194664 - Connecting Rod Assembly - XL
Drag Specialties
$412.98Drag Specialties - DS194664 - Connecting Rod Assembly - XLFeaturesHeavy-duty replacements, perfect for stock motorsMeets or exceeds OEM specificationsComes completely fitted and ready to installComplete set includes a two-hole crankpin, aluminum...$412.98 -
Drag Specialties - DS194025 - Lifter Block - Chrome - Shovelhead
Drag Specialties
$209.04Drag Specialties - DS194025 - Lifter Block - Chrome - 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...$209.04 -
Drag Specialties - DS193834 - Rocker Arm - Front Exhaust/Rear Intake
Drag Specialties
$81.32Drag Specialties - DS193834 - Rocker Arm - Front Exhaust/Rear IntakeFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1736583A,1737583SpecsApplicationExhaustApplicationIntakeMounting PositionFront ExhaustProduct NameRocker...$81.32 -
Drag Specialties - DS193833 - Rocker Arm - Rear Exhaust/Front Intake
Drag Specialties
$81.32Drag Specialties - DS193833 - Rocker Arm - Rear Exhaust/Front IntakeFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1736083,1736083ASpecsApplicationIntakeProduct NameRocker ArmUnitsEachApplicationExhaustMounting PositionFront...$81.32 -
Drag Specialties - DS193788 - Pushrod Tube Assembly - Panhead
Drag Specialties
$36.00Drag Specialties - DS193788 - Pushrod Tube Assembly - PanheadFeaturesOriginal-style replacement for Panhead models; includes everything neededEach motor requires four tube assemblies.SpecsColor/FinishChromeProduct NameTube AssemblyRiding...$36.00 -
Drag Specialties - DS193787 - Pushrod Tube Assembly - XL
Drag Specialties
$33.94Drag Specialties - DS193787 - Pushrod Tube Assembly - XLFeaturesOriginal-style replacement for XL models; includes everything neededEach motor requires four tube assemblies.SpecsColor/FinishChromeRiding StyleStreetUnitsEachBase FinishChromeProduct...$33.94 -
Drag Specialties - DS193423 - Replacement Rocker Arm - Rear Intake - XL
Drag Specialties
$84.41Drag Specialties - DS193423 - Replacement Rocker Arm - Rear Intake - XLFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1739757ASpecsApplicationExhaustApplicationIntakeProduct NameRocker ArmRiding StyleStreetMounting PositionRear...$84.41 -
Drag Specialties - DS193422 - Replacement Rocker Arm - Front Intake - XL
Drag Specialties
$84.41Drag Specialties - DS193422 - Replacement Rocker Arm - Front Intake - XLFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1739657ASpecsMounting PositionFront IntakeApplicationIntakeApplicationExhaustProduct NameRocker ArmRiding...$84.41 -
Drag Specialties - DS193420 - Replacement Rocker Arm - Front Exhaust - XL
Drag Specialties
$85.44Drag Specialties - DS193420 - Replacement Rocker Arm - Front Exhaust - XLFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1739457ASpecsProduct NameRocker ArmRiding StyleStreetApplicationExhaustUnitsPairApplicationIntakeMounting...$85.44 -
Drag Specialties - DS193421 - Replacement Rocker Arm - Rear Exhaust - XL
Drag Specialties
$84.41Drag Specialties - DS193421 - Replacement Rocker Arm - Rear Exhaust - XLFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1739557ASpecsProduct NameRocker ArmRiding StyleStreetUnitsPairMounting PositionRear...$84.41 -
Drag Specialties - DS192397 - Bolt Kit - Lifter Base - Socket-Head - Smooth - '99-'17 Twin Cam
Drag Specialties
$30.40Drag Specialties - DS192397 - Bolt Kit - Lifter Base - Socket-Head - Smooth - '99-'17 Twin CamFeaturesReplacement bolts for lifter baseMade in the USASpecsStyleSmoothUnitsSetBase ColorSilverBase FinishChromeColor/FinishSilverRiding...$30.40 -
Drag Specialties - DS192398 - Bolt Set - Engine Case - Socket-Head
Drag Specialties
$297.10Drag Specialties - DS192398 - Bolt Set - Engine Case - Socket-HeadFeaturesReplacement hardwareMade in the USASpecsBase FinishChromeRiding StyleStreetColor/FinishSilverProduct NameBoltUnitsSetColor/FinishChromeStyleSocket-HeadTypeEngine CaseBase...$297.10 -
Drag Specialties - DS192396 - Bolt Kit - Cam Cover - Smooth - Chrome - '99-'17 Twin Cam
Drag Specialties
$37.75Drag Specialties - DS192396 - Bolt Kit - Cam Cover - Smooth - Chrome - '99-'17 Twin CamFeaturesReplacement hardware for cam coverMade in the USASpecsRiding StyleStreetStyleSocket-HeadColor/FinishSilverProduct NameBoltStyleSmoothBase...$37.75 -
Drag Specialties - DS190995 - Bolts - Button Head/Assortment - Kit
Drag Specialties
$560.65Drag Specialties - DS190995 - Bolts - Button Head/Assortment - KitFeaturesKit contains bolts ranging in sizes from #8-32 to 3/8" - 24 in lengths up to 1"1/4\Made in the USASpecsColor/FinishSilverProduct NameBoltTypeAssortmentBase...$560.65 -
Drag Specialties - DS190994 - Bolt Set - Rocker Box - Knurled - '71-'76 Sportster
Drag Specialties
$43.00Drag Specialties - DS190994 - Bolt Set - Rocker Box - Knurled - '71-'76 SportsterFeaturesReplacement hardware for mounting the rocker boxMade in the USASpecsFeatureswith WashersUnitsSetBase FinishChromeBase ColorSilverColor/FinishSilverRiding...$43.00 -
Drag Specialties - DS190979 - Assortment - Socket Head Plug - Tray
Drag Specialties
$183.70Drag Specialties - DS190979 - Assortment - Socket Head Plug - TrayFeaturesIncludes a convenient tray with 100 each of the 1/4\These won't fall out or come loose like plastic or aluminum with O-ringsFit tightly and add that special finishing touch to the...$183.70 -
Drag Specialties - DS190880S - Bolt Set - Motor Mount - Smooth - Dyna/Softail
Drag Specialties
$30.40Drag Specialties - DS190880S - Bolt Set - Motor Mount - Smooth - Dyna/SoftailFeaturesReplacement hardware for the motor mountMade in the USASpecsBase FinishChromeColor/FinishSilverProduct NameBoltRiding StyleStreetTypeMotor...$30.40 -
Drag Specialties - DS190881S - Bolt Set - Transmission End Cover/Bearing Support Plate - Smooth - Softail/Dyna
Drag Specialties
$48.25Drag Specialties - DS190881S - Bolt Set - Transmission End Cover/Bearing Support Plate - Smooth - Softail/DynaFeaturesReplacement hardware for the transmission end cover and bearing support plateMade in the USASpecsBase...$48.25 -
Drag Specialties - DS190880 - Bolt Set - Motor Mount - Knurled - Dyna/Softail
Drag Specialties
$27.25Drag Specialties - DS190880 - Bolt Set - Motor Mount - Knurled - Dyna/Softail Features Replacement hardware for the motor mount Made in the USA Specs Base Color Silver Style Socket-Head Riding Style Street Type Motor...$27.25 -
Drag Specialties - DS190877S - Bolt Set - Motor Mount - Smooth - Sportster
Drag Specialties
$111.25Drag Specialties - DS190877S - Bolt Set - Motor Mount - Smooth - SportsterFeaturesReplacement hardware for the motor mountMade in the USASpecsBase FinishChromeColor/FinishSilverProduct NameBoltStyleSmoothColor/FinishChromeBase...$111.25 -
Drag Specialties - DS190874 - Bolt Kit - Complete Motor - Knurled/Socket-Head - '91-'03 Sportster
Drag Specialties
$277.15Drag Specialties - DS190874 - Bolt Kit - Complete Motor - Knurled/Socket-Head - '91-'03 SportsterFeaturesIncludes all necessary bolts to hold the engine togetherMade in the USASpecsColor/FinishSilverProduct NameBoltStyleKnurledUnitsKitRiding...$277.15 -
Drag Specialties - DS190870 - Bolt Kit - Complete Motor - Knurled/Socket-Head - '87-'94 FXR/Touring
Drag Specialties
$175.30Drag Specialties - DS190870 - Bolt Kit - Complete Motor - Knurled/Socket-Head - '87-'94 FXR/TouringFeaturesIncludes all necessary bolts to hold the engine togetherMade in the USASpecsBase ColorSilverStyleSocket-HeadTypeComplete MotorMaterialSteelProduct...$175.30 -
Drag Specialties - DS190868 - Bolt Kit - Cam Cover - Smooth - Chrome - '87-'92 Harley-Davidson
Drag Specialties
$23.05Drag Specialties - DS190868 - Bolt Kit - Cam Cover - Smooth - Chrome - '87-'92 Harley-DavidsonFeaturesReplacement hardware for cam coverMade in the USASpecsStyleSmoothMaterialSteelColor/FinishChromeTypeCam CoverBase FinishChromeColor/FinishSilverProduct...$23.05 -
Drag Specialties - DS190870S - Bolt Kit - Complete Motor - Smooth/Socket-Head - '87-'94 FXR/Touring
Drag Specialties
$222.55Drag Specialties - DS190870S - Bolt Kit - Complete Motor - Smooth/Socket-Head - '87-'94 FXR/TouringFeaturesIncludes all necessary bolts to hold the engine togetherMade in the USASpecsColor/FinishSilverProduct NameBoltColor/FinishChromeMaterialSteelBase...$222.55 -
Drag Specialties - DS190869S - Bolt Kit - Complete Motor - Smooth/Socket-Head - '89-'93 Softail
Drag Specialties
$239.35Drag Specialties - DS190869S - Bolt Kit - Complete Motor - Smooth/Socket-Head - '89-'93 SoftailFeaturesIncludes all necessary bolts to hold the engine togetherMade in the USASpecsTypeComplete MotorBase ColorSilverStyleSocket-HeadBase FinishChromeProduct...$239.35 -
Drag Specialties - DS190867 - Bolt Kit - Cam Cover - Smooth - Chrome - '70-'84 Harley-Davidson
Drag Specialties
$15.70Drag Specialties - DS190867 - Bolt Kit - Cam Cover - Smooth - Chrome - '70-'84 Harley-DavidsonFeaturesReplacement hardware for cam coverMade in the USASpecsTypeCam CoverBase FinishChromeUnitsKitBase...$15.70 -
Drag Specialties - DS190866 - Bolt Kit - Cam Cover - Knurled - Chrome - '87-'92 Harley-Davidson
Drag Specialties
$18.85Drag Specialties - DS190866 - Bolt Kit - Cam Cover - Knurled - Chrome - '87-'92 Harley-DavidsonFeaturesReplacement hardware for cam coverMade in the USASpecsColor/FinishChromeTypeCam CoverBase ColorSilverStyleSocket-HeadColor/FinishSilverUnitsKitBase...$18.85 -
Drag Specialties - DS190863 - Bolt Set - Left Side Primary Cover/Crank/Shifter - Knurled
Drag Specialties
$52.45Drag Specialties - DS190863 - Bolt Set - Left Side Primary Cover/Crank/Shifter - KnurledFeaturesReplacement hardware for left side primary cover, crank and shifterMade in the USASpecsColor/FinishChromeRiding StyleStreetColor/FinishSilverProduct...$52.45 -
Drag Specialties - DS190850 - Nut Assortment - Acorn - Chrome - Kit
Drag Specialties
$206.80Drag Specialties - DS190850 - Nut Assortment - Acorn - Chrome - KitFeaturesEach size contained in kit may be reordered in packs of 10, except 1/2" sizes which are 5-packsComplete assortment features fine and coarse threads, ranging from size #10 to...$206.80 -
Drag Specialties - DS190820 - Bolt Kit - Cam Cover - Knurled - Chrome - '36-'69 Harley-Davidson
Drag Specialties
$19.90Drag Specialties - DS190820 - Bolt Kit - Cam Cover - Knurled - Chrome - '36-'69 Harley-DavidsonFeaturesReplacement hardware for cam coverMade in the USASpecsBase ColorSilverStyleSmoothStyleSocket-HeadBase FinishChromeColor/FinishChromeTypeCam...$19.90 -
Drag Specialties - DS190816 - Screw Set - Derby/Inspection Cover Only - Socket-Head - '36-'64 Harley-Davidson
Drag Specialties
$15.70Drag Specialties - DS190816 - Screw Set - Derby/Inspection Cover Only - Socket-Head - '36-'64 Harley-DavidsonFeaturesReplacement bolts for derby and inspection covers onlyMade in the USASpecsColor/FinishChromeTypeDerby CoverRiding StyleStreetBase...$15.70
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.