Engine
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S&S Cycle - 92-1412 - Piston Kit - For 113" Super Sidewinder® - 4.000" - +0.020"
S&S Cycle
$484.95S&S Cycle - 92-1412 - Piston Kit - For 113" Super Sidewinder® - 4.000" - +0.020"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsUnitsKitProduct NamePiston...$484.95 -
S&S Cycle - 92-1411 - Piston Kit - For 113" Super Sidewinder® - 4.000" - +0.010"
S&S Cycle
$484.95S&S Cycle - 92-1411 - Piston Kit - For 113" Super Sidewinder® - 4.000" - +0.010"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsDisplacement113''Piston Head...$484.95 -
S&S Cycle - 92-1410 - Piston Kit - For 113" Super Sidewinder® - 4.000" - Standard
S&S Cycle
$484.95S&S Cycle - 92-1410 - Piston Kit - For 113" Super Sidewinder® - 4.000" - StandardFeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsBore - OversizeStandardProduct...$484.95 -
S&S Cycle - 92-1401 - Piston Kit - For 100"/107" Super Sidewinder® - 4.000" - +0.010"
S&S Cycle
$484.95S&S Cycle - 92-1401 - Piston Kit - For 100"/107" Super Sidewinder® - 4.000" - +0.010"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsProduct NamePiston KitBore...$484.95 -
S&S Cycle - 92-1400 - Piston Kit - For 100"/107" Super Sidewinder® - 4.000" - Standard
S&S Cycle
$484.95S&S Cycle - 92-1400 - Piston Kit - For 100"/107" Super Sidewinder® - 4.000" - StandardFeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsPiston Head ShapeFlat...$484.95 -
S&S Cycle - 92-1062 - Piston Kit - For 88"/93"/96" Super Stock® Heads - 3.625" - +0.020"
S&S Cycle
MSRP: $499.95$484.95S&S Cycle - 92-1062 - Piston Kit - For 88"/93"/96" Super Stock® Heads - 3.625" - +0.020"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsBore -...MSRP: $499.95$484.95 -
S&S Cycle - 92-1060 - Piston Kit - For 88"/93"/96" Super Stock® Heads - 3.625" - Standard
S&S Cycle
MSRP: $499.95$484.95S&S Cycle - 92-1060 - Piston Kit - For 88"/93"/96" Super Stock® Heads - 3.625" - StandardFeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsBore Size Imperial3...MSRP: $499.95$484.95 -
S&S Cycle - 90-9507 - Top End Gasket Kit - 3.5" - EVO Big Twin
S&S Cycle
$117.95S&S Cycle - 90-9507 - Top End Gasket Kit - 3.5" - EVO Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separately.SpecsRiding StyleStreetTypeTop EndUnitsKitProduct...$117.95 -
S&S Cycle - 90-9506 - Top End Gasket Kit - 4-1/8" - EVO Big Twin
S&S Cycle
$116.95S&S Cycle - 90-9506 - Top End 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 StyleStreetTypeTop EndProduct...$116.95 -
S&S Cycle - 90-9505 - Top End Gasket Kit - 4" Super Stock - Twin Cam
S&S Cycle
$106.95S&S Cycle - 90-9505 - Top End Gasket Kit - 4" Super Stock - Twin CamFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separately.SpecsUnitsKitRiding StyleStreetBore Size...$106.95 -
S&S Cycle - 90-9503 - Top End Gasket Kit - 4" Super Stock - EVO Big Twin
S&S Cycle
$94.95S&S Cycle - 90-9503 - Top End Gasket Kit - 4" Super Stock - EVO Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separately.SpecsUnitsKitTypeTop EndRiding...$94.95 -
S&S Cycle - 90-9502 - Top End Gasket - 3-5/8" Super Stock - EVO Big Twin
S&S Cycle
$102.95S&S Cycle - 90-9502 - Top End Gasket - 3-5/8" Super Stock - EVO Big TwinFeaturesIncludes set of head and base gaskets, exhaust gaskets and O-ringsLayered steel head gasketsMade in the U.S.A.Kit does not include rocker box gaskets; must be purchased...$102.95 -
S&S Cycle - 31-6302 - HVHP Oil Pump Kit - Universal
S&S Cycle
MSRP: $799.95$715.95S&S Cycle - 31-6302 - HVHP Oil Pump Kit - UniversalFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pumpSupply-side gears are 9% wider than...MSRP: $799.95$715.95 -
S&S Cycle - 31-6300 - HVHP Master Oil Pump Rebuild Kit
S&S Cycle
$39.95S&S Cycle - 31-6300 - HVHP Master Oil Pump Rebuild KitFeaturesMaster repair kit for S&S HVHP oil pumps. Made in the U.S.A.SpecsProduct NameRepair KitTypeOil PumpUnitsEachRiding StyleStreetFitment1995-1998 Harley-Davidson Dyna Convertible FXDS-CONV1992...$39.95 -
S&S Cycle - 31-6299 - HVHP Oil Pump Gasket Kit
S&S Cycle
$15.95S&S Cycle - 31-6299 - HVHP Oil Pump Gasket KitFeaturesMade in the U.S.A.SpecsTypeOil PumpUnitsKitRiding StyleStreetProduct NameGasketFitment1995-1998 Harley-Davidson Dyna Convertible FXDS-CONV1992 Harley-Davidson Dyna Daytona FXDB1992 Harley-Davidson...$15.95 -
S&S Cycle - 31-6298 - HVHP Oil Pump Cover Kit - Standard
S&S Cycle
$715.95S&S Cycle - 31-6298 - HVHP Oil Pump Cover Kit - StandardFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pumpSupply-side gears are 9% wider than...$715.95 -
S&S Cycle - 31-6209 - HVHP Oil Pump Cover - Standard
S&S Cycle
$530.95S&S Cycle - 31-6209 - HVHP Oil Pump Cover - StandardFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pumpSupply-side gears are 9% wider than...$530.95 -
S&S Cycle - 31-6208 - HVHP Oil Pump Cover - Universal
S&S Cycle
$530.95S&S Cycle - 31-6208 - HVHP Oil Pump Cover - UniversalFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pumpSupply-side gears are 9% wider than...$530.95 -
S&S Cycle - 92-1214 - Piston Kit - for 106" Stroker Kit - +.005"
S&S Cycle
$546.95S&S Cycle - 92-1214 - Piston Kit - for 106" Stroker Kit - +.005"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 - 90-4915 - Compression Release Kit
S&S Cycle
$448.95S&S Cycle - 90-4915 - Compression Release KitFeaturesElectric compression releases open when you press the start button and close when the button is releasedManual compression releases are opened manually and close when the motor startsKits include the...$448.95 -
S&S Cycle - 33-5179 - Camshaft Kit - 585G - Gear Drive -Twin Cam
S&S Cycle
$948.95S&S Cycle - 33-5179 - Camshaft Kit - 585G - Gear Drive -Twin Cam Features Designed for 88/96/103/110 cubic-inch engines with compression ratios from 10.0:1 to 10.5:1 Reverses the rear cam's direction of rotation, providing additional operating...$948.95 -
S&S Cycle - 33-5178 - Camshaft Kit - 570G Gear Drive - Twin Cam
S&S Cycle
$948.95S&S Cycle - 33-5178 - Camshaft Kit - 570G Gear Drive - Twin Cam Features Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1 Strongest from 3200-3700 rpm Increases valve timing accuracy by eliminating timing chain...$948.95 -
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 -
S&S Cycle - 310-1251 - Piston Cooling Jet Kit - Twin Cam
S&S Cycle
$89.95S&S Cycle - 310-1251 - Piston Cooling Jet Kit - Twin CamFeaturesMilled from Billet Aluminum 6061-T6Revised spray locations for more effective coolingDual Spray technology evenly cools both intake and exhaust sides of pistonsCreates a cooler engine with...$89.95 -
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 -
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 - 330-0737 - Cam Chain Tensioner - M8
S&S Cycle
$109.95S&S Cycle - 330-0737 - Cam Chain Tensioner - M8FeaturesPrecision-machined from 6061 billet aluminumLarger diameter piston and tighter tolerance fit for more consistent pressureThicker pad for longer wear between serviceDirect chain oilingMade in the U.S...$109.95 -
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
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.