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Out of stock
Jagg Oil Coolers - 211-JSSN06 - Oil Hose Upgrade Kit - Stainless Steel - 3'
Jagg Oil Coolers
$69.95Jagg Oil Coolers - 211-JSSN06 - Oil Hose Upgrade Kit - Stainless Steel - 3'FeaturesSets your bike apart and gives your Jagg oil cooler a racy look with performance braided oil hoses straight from the track-ready line of Susa's motorsport divisionInstalls...$69.95 -
Out of stock
Jagg Oil Coolers - 211-JLWN06-6 - Oil Hose Upgrade Kit - Black - 6'
Jagg Oil Coolers
$89.95Jagg Oil Coolers - 211-JLWN06-6 - Oil Hose Upgrade Kit - Black - 6'FeaturesSets your bike apart and gives your Jagg oil cooler a racy look with performance braided oil hoses straight from the track-ready line of Susa's motorsport divisionInstalls easily;...$89.95 -
Out of stock
Jagg Oil Coolers - 211-JLWN06 - Oil Hose Upgrade Kit - Black - 3'
Jagg Oil Coolers
$69.95Jagg Oil Coolers - 211-JLWN06 - Oil Hose Upgrade Kit - Black - 3'FeaturesSets your bike apart and gives your Jagg oil cooler a racy look with performance braided oil hoses straight from the track-ready line of Susa's motorsport divisionInstalls easily;...$69.95 -
Out of stock
Goodridge - 823-06SCH - Oil Line Fitting - 45° - 1/4" NPT
Goodridge
$20.47Goodridge - 823-06SCH - Oil Line Fitting - 45 - 1/4" NPTFeaturesFemale fittings match stainless steel braided hoses to form complete oil line assembliesMade in the USASpecsRiding StyleStreetColor/FinishChromeTypeOil LineMaterialStainless SteelBase...$20.47 -
Out of stock
Goodridge - P816-06SCH - Oil Line Fitting - Straight - 1/4" NPT
Goodridge
$13.61Goodridge - P816-06SCH - Oil Line Fitting - Straight - 1/4" NPTFeaturesFemale fittings match stainless steel braided hoses to form complete oil line assembliesMade in the USASpecsMaterialStainless SteelUnitsEachColor/FinishChromeFeaturesStraight...$13.61 -
Out of stock
Goodridge - 822-06SCH - Oil Line Fitting - 90° - 1/4" NPT
Goodridge
$20.47Goodridge - 822-06SCH - Oil Line Fitting - 90 - 1/4" NPTFeaturesFemale fittings match stainless steel braided hoses to form complete oil line assembliesMade in the USASpecsFeatures90° FittingUnitsEachBase ColorSilverProduct NameFittingFitting Connector...$20.47 -
Out of stock
Goodridge - P822-06-02SCH - Oil Line Fitting - 90° - 1/8" NPT
Goodridge
$20.47Goodridge - P822-06-02SCH - Oil Line Fitting - 90 - 1/8" NPTFeaturesFemale fittings match stainless steel braided hoses to form complete oil line assembliesMade in the USASpecsFeatures90° FittingBase ColorSilverProduct...$20.47 -
Out of stock
Goodridge - P816-06-02SCH - Oil Line Fitting - Straight - 1/8" NPT
Goodridge
$13.61Goodridge - P816-06-02SCH - Oil Line Fitting - Straight - 1/8" NPTFeaturesFemale fittings match stainless steel braided hoses to form complete oil line assembliesMade in the USASpecsBase ColorSilverProduct NameFittingRiding StyleStreetFeaturesStraight...$13.61 -
Out of stock
Jagg Oil Coolers - TS200 - Miniature Thermal Switch - 200° F Preset
Jagg Oil Coolers
$27.95Jagg Oil Coolers - TS200 - Miniature Thermal Switch - 200 F PresetFeaturesSwitch on any 12V-powered accessory at the preset temperatureThermal switch is naturally open (off) to switch on 12V-powered accessory at preset temperatureSimple brass prongs...$27.95 -
Out of stock
Jagg Oil Coolers - TS190 - Miniature Thermal Switch - 190° F Preset
Jagg Oil Coolers
$27.95Jagg Oil Coolers - TS190 - Miniature Thermal Switch - 190 F PresetFeaturesSwitch on any 12V-powered accessory at the preset temperatureThermal switch is naturally open (off) to switch on 12V-powered accessory at preset temperatureSimple brass prongs...$27.95 -
Out of stock
Jagg Oil Coolers - SK4000 - Manual By-Pass Valve Service Kit
Jagg Oil Coolers
$10.95Jagg Oil Coolers - SK4000 - Manual By-Pass Valve Service Kit Features Made in the USA Kit Includes: Two replacement O-rings One snap-ring retaining clip for manual bypass knob One spare...$10.95 -
Out of stock
Jagg Oil Coolers - SK4550 - Oil Filter Adapter Service Kit
Jagg Oil Coolers
$15.95Jagg Oil Coolers - SK4550 - Oil Filter Adapter Service KitFeaturesService kit includes two replacement O-rings and instructionsMade in the USASpecsMaterialRubberTypeOil Cooler AdapterColor/FinishBlackProduct NameService KitRiding StyleStreetUnitsKitBase...$15.95 -
Out of stock
Jagg Oil Coolers - 4000 - Manual Bypass Valve
Jagg Oil Coolers
$79.95Jagg Oil Coolers - 4000 - Manual Bypass ValveFeaturesActs as a manual thermostat, allowing you to by-pass the oil cooling system for cold-weather riding or for faster warm-ups on cool daysDurable anodized billet aluminum constructionKnurled grip...$79.95 -
Out of stock
Jagg Oil Coolers - 3160 - Universal Oil Cooler - 10-Row - Gloss Black
Jagg Oil Coolers
$239.95Jagg Oil Coolers - 3160 - Universal Oil Cooler - 10-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$239.95 -
Out of stock
Jagg Oil Coolers - 3150 - Universal Oil Cooler - 10-Row - Gloss Black
Jagg Oil Coolers
$239.95Jagg Oil Coolers - 3150 - Universal Oil Cooler - 10-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$239.95 -
Out of stock
Jagg Oil Coolers - 3130 - Universal Oil Cooler - 10-Row - Gloss Black
Jagg Oil Coolers
$239.95Jagg Oil Coolers - 3130 - Universal Oil Cooler - 10-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$239.95 -
Out of stock
Jagg Oil Coolers - 3120 - Universal Oil Cooler - 10-Row - Gloss Black
Jagg Oil Coolers
$239.95Jagg Oil Coolers - 3120 - Universal Oil Cooler - 10-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$239.95 -
Out of stock
Jagg Oil Coolers - 3110 - Universal Oil Cooler - 6-Row - Gloss Black
Jagg Oil Coolers
$184.95Jagg Oil Coolers - 3110 - Universal Oil Cooler - 6-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$184.95 -
Out of stock
Jagg Oil Coolers - 3100 - Universal Oil Cooler - 6-Row - Gloss Black
Jagg Oil Coolers
$184.95Jagg Oil Coolers - 3100 - Universal Oil Cooler - 6-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$184.95 -
Out of stock
Jagg Oil Coolers - 11-26352-95A - Oil Filter Adapter Nipple
Jagg Oil Coolers
$15.95Jagg Oil Coolers - 11-26352-95A - Oil Filter Adapter NippleFeaturesMade in the USASpecsUnitsEachBase ColorGrayTypeOil FilterColor/FinishGrayColor/FinishRedProduct NameAdapterRiding StyleStreet$15.95 -
Out of stock
Jagg Oil Coolers - 3050 - Universal Oil Cooler - 6-Row - Gloss Black
Jagg Oil Coolers
$184.95Jagg Oil Coolers - 3050 - Universal Oil Cooler - 6-Row - Gloss BlackFeaturesSame oil coolers that are used in high-quality Jagg oil cooler systemsPerfect for the customizer, the fabricator, and the racerFully-Brazed constructionMade in the USAMounting...$184.95 -
Out of stock
Jagg Oil Coolers - 4050 - Automatic By-Pass Valve
Jagg Oil Coolers
$99.95Jagg Oil Coolers - 4050 - Automatic By-Pass ValveFeaturesActs as an automatic thermostat, allowing you to by-pass the oil cooling system for cold-weather riding or for faster warm-ups on cool daysWorks with all oil coolersDurable anodized billet aluminum...$99.95 -
Out of stock
Cometic - C10378-030 - Head Gasket - 4.310" - .036" - Center Cooled - MLS - M8
Cometic
$59.95Cometic - C10378-030 - Head Gasket - 4.310" - .036" - Center Cooled - MLS - M8FeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleMLX Gasket...$59.95 -
Out of stock
Cometic - C9917 - Top End Gasket - 4" - S&S
Cometic
$142.75Cometic - C9917 - Top End Gasket - 4" - S&SFeaturesEST gasket kit includes embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber materialMaterial allows heat to be drawn away from the combustion ring and dissipated...$142.75 -
Out of stock
Cometic - C9935 - Base Gasket - S&S Super Sidewinder Plus - +4.125" - .010"
Cometic
$33.55Cometic - C9935 - Base Gasket - S&S Super Sidewinder Plus - +4.125" - .010"FeaturesHigh quality products for long-term reliabilityManufactured from premium fuel-resistant materialsViton gaskets feature a stainless steel core with a .001" thick coating of...$33.55 -
Out of stock
Bassani Xhaust - 1202P - O2 Sensor Port Plugs - 12 mm
Bassani Exhaust
$16.95Bassani Xhaust - 1202P - O2 Sensor Port Plugs - 12 mmFeaturesAllow non-sensor HD models to run newer-style exhaust systems equipped with O2 sensor portsSimply screw into non-essential sensor portsSold in pairsMade in the U.S.A.Bassani Xhaust...$16.95 -
Out of stock
Alloy Art - CRA-3 - Compression Release Adapter - 12 mm x 3/4"
Alloy Art
$25.95Alloy Art - CRA-3 - Compression Release Adapter - 12 mm x 3/4"FeaturesDesigned to be used in twin plug headsAccept .650”/10mm x 1.0 compression release valvesSold eachMade in the U.S.A.SpecsUnitsEachProduct NameAdapterTypeCompression ReleaseConnector...$25.95 -
Out of stock
Arlen Ness - 03-465 - Replacement Spring and Oil Ring Set
Arlen Ness
$11.95Arlen Ness - 03-465 - Replacement Spring and Oil Ring SetFeaturesReplacement oil ring and spring for Arlen Ness re-usable oil filtersSpecsRiding StyleStreetProduct NameO-Ring SetTypeReplacementUnitsSetMaterialRubberBase...$11.95 -
Out of stock
Wiseco - K1685 - Piston Kit - Standard - XL 1200
Wiseco
$409.95Wiseco - K1685 - Piston Kit - Standard - XL 1200FeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston pinsIncludes X-Ring package (0.062" top ring, 0.062"...$409.95 -
Out of stock
Wiseco - K1665 - Piston Kit - Standard - Evolution Big Twin 1340 cc
Wiseco
$409.95Wiseco - K1665 - Piston Kit - Standard - Evolution Big Twin 1340 ccFeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston pinsIncludes X-Ring package (0.062" top...$409.95 -
Out of stock
Wiseco - K1656 - Piston Kit - +0.010 - 883 XL Bored to 1200 cc
Wiseco
$409.95Wiseco - K1656 - Piston Kit - +0.010 - 883 XL Bored to 1200 ccFeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston pinsIncludes X-Ring package (0.062" top...$409.95 -
Out of stock
Wiseco - 3937VMF - Ring Set
Wiseco
$49.95Wiseco - 3937VMF - Ring SetFeaturesReplacement ring set for pistonsWiseco rings fit only Wiseco pistons.SpecsUnitsSetProduct NameRing SetRiding StyleStreetFitment2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF1999-2000 Harley-Davidson Dyna...$49.95 -
Out of stock
Wiseco - K2788 - Piston Kit - 3.875" - 103 Cubic Inch | 96 Cubic Inch Bored to 103 Cubic Inch - Twin Cam
Wiseco
$524.95Wiseco - K2788 - Piston Kit - 3.875" - 103 Cubic Inch | 96 Cubic Inch Bored to 103 Cubic Inch - Twin CamFeaturesWiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperaturesKits include forged pistons with...$524.95 -
Out of stock
Wiseco - K2804 - Piston Kit - M8 - 117" - 4.075" Bore
Wiseco
$524.95Wiseco - K2804 - Piston Kit - M8 - 117" - 4.075" BoreFeaturesFeature ArmorX™ piston coating for superior protection in extreme conditions and reduced wearArmorFit™ skirt coating auto-adjusts to the cylinder wall so there’s no need to measure clearance;...$524.95 -
Out of stock
Wiseco - K2784 - Piston Kit - M8
Wiseco
$524.95Wiseco - K2784 - Piston Kit - M8FeaturesFeature ArmorX™ piston coating for superior protection in extreme conditions and reduced wearArmorFit™ skirt coating auto-adjusts to the cylinder wall so there’s no need to measure clearance; provides smooth,...$524.95 -
Out of stock
Wiseco - VT2721 - Piston Kit with Gasket - +0.010" - Twin Cam 88" Bored to 1550 cc (95 Cubic Inch)
Wiseco
$659.95Wiseco - VT2721 - Piston Kit with Gasket - +0.010" - Twin Cam 88" Bored to 1550 cc (95 Cubic Inch)FeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityTwin Cam pistons have Armor Plating which improves ring seal,...$659.95 -
Out of stock
Wiseco - K1748 - Piston Kit - +0.020" - XL 1200
Wiseco
$424.95Wiseco - K1748 - Piston Kit - +0.020" - XL 1200FeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston pinsIncludes X-Ring package (0.062" top ring, 0.062"...$424.95 -
Out of stock
Tp Engineering - 45-0151-12 - Oil Pump Big Twin
Tp Engineering
$524.95Tp Engineering - 45-0151-12 - Oil Pump Big TwinFeaturesConstructed of high-quality billet aluminum with a polished finishUnique three-valve system delivers 8-10 lb. of oil pressure to the crankshaft at idle (all other oil pumps have a pressure valve that...$524.95 -
Out of stock
Tp Engineering - 45-0150-12 - Oil Pump Big Twin
Tp Engineering
$524.95Tp Engineering - 45-0150-12 - Oil Pump Big TwinFeaturesConstructed of high-quality billet aluminum with a polished finishUnique three-valve system delivers 8-10 lb. of oil pressure to the crankshaft at idle (all other oil pumps have a pressure valve that...$524.95 -
Out of stock
Tp Engineering - 45-7412-10 - Top End Gasket Kit - 4-1/8"
Tp Engineering
$156.95Tp Engineering - 45-7412-10 - Top End Gasket Kit - 4-1/8"FeaturesGasket sets unique to TP motors; no other gasket set has all the gaskets to rebuild a TP motorLower end gasket sets include gaskets and seals for the crankcase and oil pumpTop end gasket...$156.95
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.