Engine
- Product
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- Quantity
- Price
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Revolution Performance, Llc - RPS2M8535.STD-C - Piston Ring Set
Revolution Performance, Llc
$102.95Revolution Performance, Llc - RPS2M8535.STD-C - Piston Ring SetFeaturesrevolution performance logoGas nitride-coated rings offer the ultimate compatibility with nickel-silicon-carbide-plated boresHigh-tension compression rings with 3 mm oil scrapper...$102.95 -
Revolution Performance, Llc - RP9050XX - Piston Ring Set
Revolution Performance, Llc
$69.95Revolution Performance, Llc - RP9050XX - Piston Ring SetFeaturesrevolution performance logoGas nitride-coated rings offer the ultimate compatibility with nickel-silicon-carbide-plated boresHigh-tension compression rings with 3 mm oil scrapper railsSold...$69.95 -
Revolution Performance, Llc - RP4250VMF - Piston Ring Set
Revolution Performance, Llc
$69.95Revolution Performance, Llc - RP4250VMF - Piston Ring SetFeaturesrevolution performance logoGas nitride-coated rings offer the ultimate compatibility with nickel-silicon-carbide-plated boresHigh-tension compression rings with 3 mm oil scrapper railsSold...$69.95 -
Revolution Performance, Llc - RP4125VMF - Piston Ring Set
Revolution Performance, Llc
$69.95Revolution Performance, Llc - RP4125VMF - Piston Ring SetFeaturesrevolution performance logoGas nitride-coated rings offer the ultimate compatibility with nickel-silicon-carbide-plated boresHigh-tension compression rings with 3 mm oil scrapper railsSold...$69.95 -
Revolution Performance, Llc - RP3937VMF - Piston Ring Set
Revolution Performance, Llc
$69.95Revolution Performance, Llc - RP3937VMF - Piston Ring SetFeaturesrevolution performance logoGas nitride-coated rings offer the ultimate compatibility with nickel-silicon-carbide-plated boresHigh-tension compression rings with 3 mm oil scrapper railsSold...$69.95 -
S&S Cycle - 940-0012 - Replacement Piston Rings - 4.125" - +0.010"
S&S Cycle
$81.95S&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...$81.95 -
S&S Cycle - 940-0014 - Replacement Piston Rings - 4.125" - Standard
S&S Cycle
$82.95S&S Cycle - 940-0014 - Replacement Piston Rings - 4.125" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size ImperialStandardUnitsSetRiding StyleStreetProduct NamePiston...$82.95 -
S&S Cycle - 106-3709A - Replacement Piston Rings - 3.927" - Standard
S&S Cycle
$71.95S&S Cycle - 106-3709A - Replacement Piston Rings - 3.927" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size ImperialStandardProduct NamePiston RingBore Size Imperial3.927''Riding...$71.95 -
S&S Cycle - 106-4422A - Replacement Piston Rings - 3.927" - +0.010"
S&S Cycle
$75.95S&S Cycle - 106-4422A - Replacement Piston Rings - 3.927" - +0.010"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsBore Size Imperial3.927''Riding StyleStreetProduct NamePiston RingUnitsSetPiston...$75.95 -
S&S Cycle - 94-1214X - Replacement Piston Rings - 3.625" - +0.040"
S&S Cycle
$65.95S&S Cycle - 94-1214X - Replacement Piston Rings - 3.625" - +0.040"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsBore Size Imperial3.625''Product NamePiston RingPiston Size Imperial+0.040''Riding...$65.95 -
S&S Cycle - 94-1200X - Replacement Piston Rings - 3.625" - Standard
S&S Cycle
$61.95S&S Cycle - 94-1200X - Replacement Piston Rings - 3.625" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsUnitsSetPiston Size ImperialStandardRiding StyleStreetBore Size Imperial3...$61.95 -
S&S Cycle - 31-0181A - Engine Case - 4.125" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black - Twin Cam
S&S Cycle
$2,182.95S&S Cycle - 31-0181A - Engine Case - 4.125" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black - Twin CamFeaturesReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater overall strength than stock...$2,182.95 -
S&S Cycle - 31-0172A - Engine Case - 3.750" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black -Twin Cam
S&S Cycle
$2,427.95S&S Cycle - 31-0172A - Engine Case - 3.750" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black -Twin CamFeaturesReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater overall strength than stock...$2,427.95 -
S&S Cycle - 310-1050B - 124" Power Package - Chain Drive - Highlighted Fins - Chrome Pushrod Tubes - 107" M8
S&S Cycle
$3,265.95S&S Cycle - 310-1050B - 124" Power Package - Chain Drive - Highlighted Fins - Chrome Pushrod Tubes - 107" M8FeaturesMade in the U.S.A.Big Bore Kit107" to 124" Big bore kitBolt on kit.No case machining requiredForged pistons11.1 Compression ratioOil...$3,265.95 -
S&S Cycle - 310-1054B - 124" Power Package - Chain Drive - Highlighted Fins - Black Pushrod Tubes - 107" M8
S&S Cycle
$3,265.95S&S Cycle - 310-1054B - 124" Power Package - Chain Drive - Highlighted Fins - Black Pushrod Tubes - 107" M8FeaturesMade in the U.S.A.Big Bore Kit107" to 124" Big bore kitBolt on kit.No case machining requiredForged pistons11.1 Compression ratioOil...$3,265.95 -
S&S Cycle - 310-1058A - 124" Power Package - Gear Drive - Highlighted Fins - Black Pushrod Tubes - 107" M8
S&S Cycle
$3,460.95S&S Cycle - 310-1058A - 124" Power Package - Gear Drive - Highlighted Fins - Black Pushrod Tubes - 107" M8 Features Made in the USA Big Bore Kit 107" to 124" Big bore kit Bolt on kit No case matching required Forged pistons 11:1 Compression...$3,460.95 -
S&S Cycle - 50-8197-S - Oil Filter Fitting - Straight - 3/4"-16 UNF 2a
S&S Cycle
$17.95S&S Cycle - 50-8197-S - Oil Filter Fitting - Straight - 3/4"-16 UNF 2aFeaturesMade in the USASpecsFeaturesStraight FittingColor/FinishSteelProduct NameFittingRiding StyleStreetMaterialSteelUnitsEachBase ColorSilverTypeOil$17.95 -
Permatex - 25238 - Right Stuff - Gray - 3 U.S. fl oz.
Permatex
$30.20Permatex - 25238 - Right Stuff - Gray - 3 U.S. fl oz.FeaturesSpecifically designed to perform under higher torque loads caused by engines with closely spaced bolt patternsSeals instantlyBlowout resistant, allowing leakproof gaskets to be made and put...$30.20 -
Permatex - 81878 - Silicone Gasket Maker - 3 oz. net wt.
Permatex
$11.95Permatex - 81878 - Silicone Gasket Maker - 3 oz. net wt.FeaturesMSDS Migration DataFor high operating temperaturesLow odor, noncorrosiveSuperior adhesionMore oil resistant than conventional siliconeMore flexible than cut gasketTemperature range: -65 F to...$11.95 -
Permatex - 29132 - Motoseal™ 1 Gasket Maker - 2.7 oz. net wt.
Permatex
$10.95Permatex - 29132 - Motoseal™ 1 Gasket Maker - 2.7 oz. net wt.FeaturesMSDS Migration DataSeals in 20 minutes; for use on frequently disassembled enginesResists gasoline and high temperatures while performing at low temperaturesEffective on uneven joint...$10.95 -
Pc Racing - PCS1 - Flo® "Spin-on" Oil Filter - Gunmetal Gray
PC Racing
$149.95Pc Racing - PCS1 - Flo® "Spin-on" Oil Filter - Gunmetal GrayFeaturesFlows 7 times more than paper or synthetic filters while filtering to 35 microns (absolute, 1 pass test)Built-in 17 mm drilled hex nut for easy removal and race track safety...$149.95 -
Kibblewhite - 20-20835 - Valve Seal - Installation Tool - Set
Kibblewhite
$38.33Kibblewhite - 20-20835 - Valve Seal - Installation Tool - SetFeaturesPrecision fitment onto the seal OD to help the builder center the seal over the valve guide so that a few light strikes from a hammer will set the sealTop striking surface reduces the...$38.33 -
Lang Tools - 950 - Gasket Punch Hole - Set - 11-Piece
Lang Tools
$64.95Lang Tools - 950 - Gasket Punch Hole - Set - 11-PieceFeaturesTen punch sizes: 1/4\Designed to cut holes and internal radii in gaskets and other soft materialContains 11 pieces, 10 punches and one long driving mandrelMade in the U.S.A.LANG 950 - 11-Piece...$64.95 -
Kibblewhite - 20-21260 - Compression Release Valve - M10 - 1.250"
Kibblewhite
$49.71Kibblewhite - 20-21260 - Compression Release Valve - M10 - 1.250"FeaturesState-of-the-art design to help reduce hot start issues and starter/battery loadsHave 5-7 Newtons of closing force resistanceCustom molded knobs ensure they stay cool to the touch...$49.71 -
Kibblewhite - 20-21255 - Compression Release Valve - M10 - 1.380"
Kibblewhite
$49.71Kibblewhite - 20-21255 - Compression Release Valve - M10 - 1.380"FeaturesState-of-the-art design to help reduce hot start issues and starter/battery loadsHave 5-7 Newtons of closing force resistanceCustom molded knobs ensure they stay cool to the touch...$49.71 -
Kibblewhite - 20-21250 - Compression Release Valve - M10 - 1.050"
Kibblewhite
$49.71Kibblewhite - 20-21250 - Compression Release Valve - M10 - 1.050"FeaturesState-of-the-art design to help reduce hot start issues and starter/battery loadsHave 5-7 Newtons of closing force resistanceCustom molded knobs ensure they stay cool to the touch...$49.71 -
Kb Performance - KB426C.STD - Piston Kit - 3.750" Standard - 10.5:1 CR - 88" Twin Cam
Kb Performance
$281.95Kb Performance - KB426C.STD - Piston Kit - 3.750" Standard - 10.5:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons...$281.95 -
Kb Performance - KB426C.020 - Piston Kit - 3.750" +0.020" - 10.5:1 CR - 88" Twin Cam
Kb Performance
$281.95Kb Performance - KB426C.020 - Piston Kit - 3.750" +0.020" - 10.5:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons...$281.95 -
Kb Performance - KB426C.010 - Piston Kit - 3.750" +0.010" - 10.5:1 CR - 88" Twin Cam
Kb Performance
$281.95Kb Performance - KB426C.010 - Piston Kit - 3.750" +0.010" - 10.5:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons...$281.95 -
Kb Performance - KB426C.005 - Piston Kit - 3.750" +0.005" - 10.5:1 CR - 88" Twin Cam
Kb Performance
$281.95Kb Performance - KB426C.005 - Piston Kit - 3.750" +0.005" - 10.5:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons...$281.95 -
Kb Performance - KB425C.030 - Piston Kit - 3.750" +0.030" - 8.8:1 CR - 88" Twin Cam
Kb Performance
$273.95Kb Performance - KB425C.030 - Piston Kit - 3.750" +0.030" - 8.8:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are...$273.95 -
Kb Performance - KB425C.020 - Piston Kit - 3.750" +0.020" - 8.8:1 CR - 88" Twin Cam
Kb Performance
$273.95Kb Performance - KB425C.020 - Piston Kit - 3.750" +0.020" - 8.8:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are...$273.95 -
Kb Performance - KB425C.010 - Piston Kit - 3.750" +0.010" - 8.8:1 CR - 88" Twin Cam
Kb Performance
$273.95Kb Performance - KB425C.010 - Piston Kit - 3.750" +0.010" - 8.8:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are...$273.95 -
Kb Performance - KB425C.005 - Piston Kit - 3.750" +0.005" - 8.8:1 CR - 88" Twin Cam
Kb Performance
$273.95Kb Performance - KB425C.005 - Piston Kit - 3.750" +0.005" - 8.8:1 CR - 88" Twin CamFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are...$273.95 -
Hastings - 2M6164030 - Piston Rings - 3.498" + 0.030" - Evolution Big Twin
Hastings
$49.95Hastings - 2M6164030 - Piston Rings - 3.498" + 0.030" - Evolution 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...$49.95 -
Hastings - 2M6164020 - Piston Rings - 3.498" + 0.020" - Evolution Big Twin
Hastings
$49.95Hastings - 2M6164020 - Piston Rings - 3.498" + 0.020" - Evolution 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...$49.95 -
Hastings - 2M6164010 - Piston Rings - 3.498" + 0.010" - Evolution Big Twin
Hastings
$49.95Hastings - 2M6164010 - Piston Rings - 3.498" + 0.010" - Evolution 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...$49.95 -
Hastings - 2M6164 - Piston Rings - 3.498" Standard - Evolution Big Twin
Hastings
$49.95Hastings - 2M6164 - Piston Rings - 3.498" Standard - Evolution 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...$49.95 -
Hastings - 2M6127020 - Piston Rings - 3.498" + 0.020" - 80" Big Twin
Hastings
$82.95Hastings - 2M6127020 - Piston Rings - 3.498" + 0.020" - 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 -
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
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.