Engine
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S&S Cycle - 92-1212 - Piston Kit - for 106" Stroker Kit - +.020"
S&S Cycle
$546.95S&S Cycle - 92-1212 - Piston Kit - for 106" Stroker Kit - +.020"FeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder headsPiston kit includes forged pistons, rings, wrist pins...$546.95 -
S&S Cycle - 92-1211 - Piston Kit - for 106" Stroker Kit - +.010"
S&S Cycle
$546.95S&S Cycle - 92-1211 - Piston Kit - for 106" Stroker Kit - +.010"FeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder headsPiston kit includes forged pistons, rings, wrist pins...$546.95 -
S&S Cycle - 50-8046 - Viton O-Ring
S&S Cycle
$9.95S&S Cycle - 50-8046 - Viton O-RingFeaturesO-Ring for Super E & G CarburetorsSpecsMaterialVitonUnitsEachProduct NameO-RingStyleCustom ReplacementRiding StyleStreetFitment1965-1978 Harley-Davidson 1200 Electra Glide FLH1977-1978 Harley-Davidson Caf? Racer...$9.95 -
Rsd - 0177-2003-BM - Cam Cover - Clarity - Contrast Cut™ - Twin Cam
RSD
$571.95Rsd - 0177-2003-BM - Cam Cover - Clarity - Contrast Cut™ - Twin CamFeaturesAllows for viewing of the internal moving engine componentsCNC-machined from billet aluminumHardware includedContrast Cut starts with a polished surface that is black anodized...$571.95 -
Rsd - 0177-2001-CH - Nostalgia Timing Cover - Chrome
RSD
$438.95Rsd - 0177-2001-CH - Nostalgia Timing Cover - ChromeFeaturesMachined from billet aluminumIncludes all mounting hardwareMade in the U.S.A.For '01-'17 Twin Cam Models without Cam Position Sensor (Except '14-'17 FXDL/FXDLS).SpecsProduct...$438.95 -
S&S Cycle - 106-3883 - Billet Tappet Covers - Chrome - Twin Cam
S&S Cycle
MSRP: $335.95$249.95S&S Cycle - 106-3883 - Billet Tappet Covers - Chrome - Twin CamFeaturesCNC-machined from 6061 T-6 billet aluminumBillet material provides extra strength and dimensional stability over a wide temperature range; is also free of voids which can cause leaks...MSRP: $335.95$249.95 -
S&S Cycle - 106-5428 - Billet Tappet Guides - Chrome - Big Twin
S&S Cycle
$504.95S&S Cycle - 106-5428 - Billet Tappet Guides - Chrome - Big TwinFeaturesMachined from solid billet aluminum with chrome finishPart of S&S's top-of-the-line engine kitsAvailable for engines with stock-style crankcasesSold in pairsMade in the U.S.A...$504.95 -
S&S Cycle - 106-4211 - Cam Cover - Chrome - Big Twin
S&S Cycle
$595.95S&S Cycle - 106-4211 - Cam Cover - Chrome - Big TwinFeaturesMachined from solid 6061 billet aluminumAvailable with polished or chrome finishIncludes chrome-plated billet points coverMade in the U.S.A.SpecsProduct NameCover...$595.95 -
S&S Cycle - 33-5601 - Billet Tappet Covers - Polished - Twin Cam
S&S Cycle
MSRP: $360.95$299.95S&S Cycle - 33-5601 - Billet Tappet Covers - Polished - Twin CamFeaturesCNC-machined from 6061 T-6 billet aluminumBillet material provides extra strength and dimensional stability over a wide temperature range; is also free of voids which can cause leaks...MSRP: $360.95$299.95 -
S&S Cycle - 50-7961-S - Viton O-Ring
S&S Cycle
$9.95S&S Cycle - 50-7961-S - Viton O-RingFeaturesO-Ring for Super E & G CarburetorsSpecsStylePerformance ReplacementInside Diameter Imperial5.250''UnitsEachMaterialVitonOutside Diameter5,437''Inside Diameter5,250''Riding StyleStreetOutside Diameter Imperial5...$9.95 -
S&S Cycle - 31-4060 - Left Main Seal - Sportster '91-'13
S&S Cycle
$24.95S&S Cycle - 31-4060 - Left Main Seal - Sportster '91-'13 Features Sprocket shaft seal for '86-'03 XL Replacement Part for OEM Number(s): 3515174A Specs Inside Diameter 1,500'' Product Name Seal Units Each Outside...$24.95 -
Revolution Performance, Llc - RP10193HB027014 - Gasket Kit - 139"/143" - M8
Revolution Performance
$89.95Revolution Performance, Llc - RP10193HB027014 - Gasket Kit - 139"/143" - M8Featuresrevolution performance logoMade in the U.S.A.revolution performance logoSpecsRiding StyleStreetProduct NameGasket KitBore Size Imperial4-1/2''UnitsKitFitment2017-2021...$89.95 -
Revolution Performance, Llc - RP10181HB030014 - Gasket Kit - 124"/128" - M8
Revolution Performance
$89.95Revolution Performance, Llc - RP10181HB030014 - Gasket Kit - 124"/128" - M8Featuresrevolution performance logoMade in the U.S.A.revolution performance logoSpecsBore Size Imperial4-1/4''UnitsKitProduct NameGasket KitRiding StyleStreetFitment2017-2021...$89.95 -
S&S Cycle - 310-0911 - Cam Cover Gasket - M8
S&S Cycle
$21.95S&S Cycle - 310-0911 - Cam Cover Gasket - M8FeaturesCam cover gasket for M8Replacement Part for OEM Number(s): 25700370SpecsRiding StyleStreetUnitsEachProduct NameGasketTypeCam CoverFitment2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited...$21.95 -
S&S Cycle - 900-0605 - Gaskets - 3.927" - Twin Cam
S&S Cycle
$82.95S&S Cycle - 900-0605 - Gaskets - 3.927" - Twin CamFeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coatingMade in the USASpecsMaterialSteelProduct...$82.95 -
S&S Cycle - 50-7015-12 - Top Rubber Washer
S&S Cycle
$15.95S&S Cycle - 50-7015-12 - Top Rubber WasherFeaturesReplacement rocker box screw sealing washers.SpecsMaterialRubberRiding StyleStreetTypeRocker CoverUnits10 PackMaterialSteelProduct NameWasherFitment1996-2003 Harley-Davidson 1200 Custom XLC1996-2003...$15.95 -
S&S Cycle - 106-0992 - Complete Gasket Kit - 3.625" - EVO Big Twin
S&S Cycle
$239.95S&S Cycle - 106-0992 - Complete Gasket Kit - 3.625" - EVO Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separately.SpecsProduct NameGasket...$239.95 -
S&S Cycle - 106-0964 - Complete Gasket Kit - 4-1/8" - EVO Big Twin
S&S Cycle
$225.95S&S Cycle - 106-0964 - Complete Gasket Kit - 4-1/8" - EVO Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separately.SpecsRiding StyleStreetTypeCompleteBore Size...$225.95 -
S&S Cycle - 900-0862 - Gaskets - 3.94" - Twin Cam
S&S Cycle
$91.95S&S Cycle - 900-0862 - Gaskets - 3.94" - Twin CamFeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coatingMade in the USASpecsBore Size3,940''Thickness...$91.95 -
S&S Cycle - 930-0094 - Base Gaskets - 4"
S&S Cycle
$15.95S&S Cycle - 930-0094 - Base Gaskets - 4"FeaturesBase gaskets feature S&S Pro-Formance micropore™ compound proven to resist failure due to extrusion or blow outAll gaskets sold in pairsMade in the U.S.A.SpecsProduct NameGasketThickness0,46 mm...$15.95 -
Rocker Lockers - DK-RL-SPT-8606 - Rocker Lockers - XL
Rocker Lockers
$24.95Rocker Lockers - DK-RL-SPT-8606 - Rocker Lockers - XLFeaturesCenters the rocker plate eliminating different wear patterns on the rocker arm valveTapered design so that they lock themselves in and wedge the bolt shaft in placeEliminates the gap between...$24.95 -
S&S Cycle - 31-4081 - Camshaft Outer Ball Bearing - Twin Cam
S&S Cycle
$16.95S&S Cycle - 31-4081 - Camshaft Outer Ball Bearing - Twin Cam Features Superior-quality OE replacement bearings Sold each Made in the U.S.A. Replacement Part for OEM Number(s): 8990A Specs Product...$16.95 -
S&S Cycle - 106-5723 - Hydraulic Tensioner Block Off Kit
S&S Cycle
$16.95S&S Cycle - 106-5723 - Hydraulic Tensioner Block Off Kit Features Block off cover for S&S Complete Gear Drive Cam Chest Kit Specs Product Name Block-Off Kit Riding Style Street Type Hydraulic...$16.95 -
Rocker Lockers - DK-RL-TC - Rocker Lockers - Twin Cam
Rocker Lockers
$24.95Rocker Lockers - DK-RL-TC - Rocker Lockers - Twin CamFeaturesCenters the rocker plate eliminating different wear patterns on the rocker arm valveTapered design so that they lock themselves in and wedge the bolt shaft in placeEliminates the gap between...$24.95 -
S&S Cycle - 330-0621 - Outer Cam Drive Gear Kit - M8
S&S Cycle
$252.95S&S Cycle - 330-0621 - Outer Cam Drive Gear Kit - M8FeaturesA two-gear set is required for gear-driven cams that do not come with secondary cam gears; be sure to select the appropriate outer cam drive gear, pinion drive gear, and mounting hardwareDue to...$252.95 -
S&S Cycle - 330-0626 - Pinion Gear - Undersized - M8
S&S Cycle
$132.95S&S Cycle - 330-0626 - Pinion Gear - Undersized - M8FeaturesA two-gear set is required for gear-driven cams that do not come with secondary cam gears; be sure to select the appropriate outer cam drive gear, pinion drive gear, and mounting hardwareDue to...$132.95 -
S&S Cycle - 330-0623 - Cam Gear Install Kit - M8
S&S Cycle
$61.95S&S Cycle - 330-0623 - Cam Gear Install Kit - M8FeaturesKit includes all required parts needed when servicing or changing gear- or chain-drive cams in a Milwaukee 8 motorMade in the USASpecsStyleGear DriveUnitsKitTypeCamProduct NameInstall KitRiding...$61.95 -
S&S Cycle - 310-0870 - Motor Install Kit - Black - FXD
S&S Cycle
$699.95S&S Cycle - 310-0870 - Motor Install Kit - Black - FXD Features High Compression, 10.8:1 for the ultimate in street performance No fuel system or ignition systems included Special head machining fits stock length intake manifolds (S&S...$699.95 -
Rsd - 0177-2023-SMB - Nostalgia Rocker Box Covers - Black Ops
RSD
$690.95Rsd - 0177-2023-SMB - Nostalgia Rocker Box Covers - Black OpsFeaturesMachined from billet aluminumAll mounting hardware includedSold as a pairSpecsRiding StyleStreetProduct NameCoverStyleBlack Ops™UnitsPairModelNostalgiaColor/FinishBlackMaterialBillet...$690.95 -
Rough Crafts - RC-610-003 - Cam Cover - Chrome - Grooved
Rough Crafts
$359.95Rough Crafts - RC-610-003 - Cam Cover - Chrome - GroovedFeaturesCNC machined from forged billet aluminumMounting hardware includedSpecsStyleGroovedColor/FinishChromeProduct NameCoverTypeCamUnitsEachRiding StyleStreetMaterialBillet...$359.95 -
Rough Crafts - RC-610-001 - Rocker Box Covers - Chrome - Grooved
Rough Crafts
$769.95Rough Crafts - RC-610-001 - Rocker Box Covers - Chrome - GroovedFeaturesCNC machined from forged billet aluminumMounting hardware includedSold in pairsSpecsRiding StyleStreetTypeRocker BoxColor/FinishChromeMaterialBillet AluminumProduct...$769.95 -
Rsd - 0177-2065-SMB - Cam Cover - Clarity - Black Ops™ - M8
RSD
$571.95Rsd - 0177-2065-SMB - Cam Cover - Clarity - Black Ops™ - M8FeaturesAllows for viewing of the internal moving engine componentsCNC-machined from billet aluminumHardware includedContrast Cut starts with a polished surface that is black anodized then re-cut...$571.95 -
Rsd - 0177-2023-BH - Nostalgia Rocker Box Covers - Contrast Cut
RSD
$690.95Rsd - 0177-2023-BH - Nostalgia Rocker Box Covers - Contrast CutFeaturesMachined from billet aluminumAll mounting hardware includedSold as a pairSpecsUnitsPairProduct NameCoverColor/FinishBlackModelNostalgiaMaterialBillet AluminumStyleContrast...$690.95 -
Rsd - 0177-2065-BM - Cam Cover - Clarity - Contrast Cut™ - M8
RSD
$571.95Rsd - 0177-2065-BM - Cam Cover - Clarity - Contrast Cut™ - M8FeaturesAllows for viewing of the internal moving engine componentsCNC-machined from billet aluminumHardware includedContrast Cut starts with a polished surface that is black anodized then...$571.95 -
S&S Cycle - 31-0203 - Cam Cover - Natural
S&S Cycle
$595.95S&S Cycle - 31-0203 - Cam Cover - NaturalFeaturesMachined from tough 356-T6 aluminum castings, the same material used to make S&S crankcasesFeatures an inner cast aluminum cover and a decorative bolt-on outer coverIncludes an internal breather passage...$595.95 -
S&S Cycle - 930-0099 - Base Gaskets - Front or Rear 4.125" - SSW
S&S Cycle
$17.95S&S Cycle - 930-0099 - Base Gaskets - Front or Rear 4.125" - SSWFeaturesBase gaskets feature S&S Pro-Formance micropore™ compound proven to resist failure due to extrusion or blow outAll gaskets sold in pairsMade in the U.S.A.SpecsFeaturesS&S Bolt...$17.95 -
S&S Cycle - 930-0093 - Base Gaskets - 3.625" - V2
S&S Cycle
$16.95S&S Cycle - 930-0093 - Base Gaskets - 3.625" - V2FeaturesBase gaskets feature S&S Pro-Formance micropore™ compound proven to resist failure due to extrusion or blow outAll gaskets sold in pairsMade in the U.S.A.SpecsProduct NameGasketThickness0,46 mm...$16.95 -
S&S Cycle - 930-0092 - Base Gaskets - 3.5" - V2
S&S Cycle
$24.95S&S Cycle - 930-0092 - Base Gaskets - 3.5" - V2FeaturesBase gaskets feature S&S Pro-Formance micropore™ compound proven to resist failure due to extrusion or blow outAll gaskets sold in pairsMade in the U.S.A.SpecsBore Size Imperial3.500''Riding...$24.95 -
S&S Cycle - 930-0102 - Gaskets - 4-1/8" - STK
S&S Cycle
$82.95S&S Cycle - 930-0102 - Gaskets - 4-1/8" - STKFeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coatingMade in the USASpecsTypeCylinder HeadBore...$82.95 -
S&S Cycle - 930-0090 - Gaskets - 4" - Twin Cam
S&S Cycle
$45.95S&S Cycle - 930-0090 - Gaskets - 4" - Twin CamFeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coatingMade in the USASpecsBore Size Imperial4...$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.