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Out of stock
Wiseco - K1669 - Piston Kit - +0.040" - Evolution Big Twin 1340 cc
Wiseco
$409.95Wiseco - K1669 - Piston Kit - +0.040" - 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 - K1668 - Piston Kit - +0.030" - Evolution Big Twin 1340 cc
Wiseco
$447.95Wiseco - K1668 - Piston Kit - +0.030" - 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...$447.95 -
Out of stock
Wiseco - K1675 - Piston Kit - +0.005" - Evolution Big Twin 1340 cc
Wiseco
$447.95Wiseco - K1675 - Piston Kit - +0.005" - 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...$447.95 -
Out of stock
Wiseco - K1643 - Piston Kit - +0.030" - Evolution Big Twin 1340 cc
Wiseco
$384.95Wiseco - K1643 - Piston Kit - +0.030" - 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...$384.95 -
Out of stock
Wiseco - K1665 - Piston Kit - Standard - Evolution Big Twin 1340 cc
Wiseco
$447.95Wiseco - 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...$447.95 -
Out of stock
Wiseco - K1662 - Piston Kit - +0.020" - XL 1200 | Buell with OEM 1200 Heads
Wiseco
$447.95Wiseco - K1662 - Piston Kit - +0.020" - XL 1200 | Buell with OEM 1200 HeadsFeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston pinsIncludes X-Ring package (0...$447.95 -
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 - K1642 - Piston Kit - +0.020" - Evolution Big Twin 1340 cc
Wiseco
$422.95Wiseco - K1642 - Piston Kit - +0.020" - 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...$422.95 -
Out of stock
Wiseco - K1640 - Piston Kit - Standard - Evolution Big Twin 1340 cc
Wiseco
$384.95Wiseco - K1640 - 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...$384.95 -
Out of stock
Wiseco - 4080GFX - Ring Set
Wiseco
$35.54Wiseco - 4080GFX - Ring SetFeaturesReplacement ring set for pistonsWiseco rings fit only Wiseco pistons.SpecsProduct NameRing SetRiding StyleStreetUnitsSetFitment2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE2018-2021 Harley-Davidson...$35.54 -
Out of stock
Wiseco - 3880VM - Piston Ring Set
Wiseco
$49.95Wiseco - 3880VM - Piston Ring SetFeaturesReplacement rings include rings for one piston onlyWiseco rings fit only Wiseco pistons.SpecsBore Oversize - Imperial+0.005''Bore Size Imperial3.875''Displacement95''Ring MaterialSteelUnitsSetBore -...$49.95 -
Out of stock
Wiseco - 3875VM - Piston Ring Set
Wiseco
$52.95Wiseco - 3875VM - Piston Ring SetFeaturesReplacement rings include rings for one piston onlyWiseco rings fit only Wiseco pistons.SpecsDisplacement95''UnitsSetBore Oversize - ImperialStandardBore - OversizeStandardBore Size Imperial3.875''Riding...$52.95 -
Out of stock
Wiseco - 3880XK - Ring Set
Wiseco
$46.95Wiseco - 3880XK - Ring SetFeaturesReplacement rings include rings for one piston onlyWiseco rings fit only Wiseco pistons.SpecsProduct NamePiston RingBore Size Imperial3.875''Riding StyleStreetUnitsSetBore - Oversize+0,005''ModelX SeriesBore Oversize -...$46.95 -
Out of stock
Wiseco - K2793 - Piston Kit - 3.885" - 103 Cubic Inch | 96 Cubic Inch Bored to 103 Cubic Inch - Twin Cam
Wiseco
$576.95Wiseco - K2793 - Piston Kit - 3.885" - 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...$576.95 -
Out of stock
Wiseco - K2806 - Piston Kit - M8 - 121" - 4.135" Bore
Wiseco
$576.95Wiseco - K2806 - Piston Kit - M8 - 121" - 4.135" 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;...$576.95 -
Out of stock
Wiseco - K2805 - Piston Kit - M8
Wiseco
$576.95Wiseco - K2805 - 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,...$576.95 -
Out of stock
Wiseco - K0208P2 - Tracker™ Series Piston Kit - 3.895" - 88 Cubic Inch Bored to 95 Cubic Inch - +0.020" - Twin Cam
Wiseco
$322.95Wiseco - K0208P2 - Tracker™ Series Piston Kit - 3.895" - 88 Cubic Inch Bored to 95 Cubic Inch - +0.020" - Twin CamFeaturesForged piston crown with generous valve pockets for big valves and camsPrecision-fit rings selected for each application for...$322.95 -
Out of stock
Wiseco - K2787 - Piston Kit - M8
Wiseco
$524.95Wiseco - K2787 - 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 - 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 - VT2797 - Piston Kit with Gaskets - Standard - Twin Cam 88"/96"/103" Bored to 1746 cc (106 Cubic Inch)
Wiseco
$746.95Wiseco - VT2797 - Piston Kit with Gaskets - Standard - Twin Cam 88"/96"/103" Bored to 1746 cc (106 Cubic Inch)FeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityTwin Cam pistons have Armor Plating which improves ring...$746.95 -
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 - VT2711 - Piston Kit with Gasket - +0.010" - Twin Cam 88" Bored to 1550 cc (95 Cubic Inch)
Wiseco
$659.95Wiseco - VT2711 - 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
Wiseco - K1746 - Piston Kit - Standard - XL 1200
Wiseco
$466.95Wiseco - K1746 - 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"...$466.95 -
Out of stock
Wiseco - K1701 - Piston Kit - +0.010" - S1 Buell 1200 cc
Wiseco
$409.95Wiseco - K1701 - Piston Kit - +0.010" - S1 Buell 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 ring, 0...$409.95 -
Out of stock
Wiseco - K1688 - Piston Kit - +0.030" - XL 1200
Wiseco
$409.95Wiseco - K1688 - Piston Kit - +0.030" - 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 - K1661 - Piston Kit - +0.010" - XL 1200 | Buell with OEM 1200 Heads
Wiseco
$409.95Wiseco - K1661 - Piston Kit - +0.010" - XL 1200 | Buell with OEM 1200 HeadsFeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston pinsIncludes X-Ring package (0...$409.95 -
Out of stock
Tp Engineering - 45-0245-23 - Pro Series Rocker Arms
Tp Engineering
$732.95Tp Engineering - 45-0245-23 - Pro Series Rocker ArmsFeaturesPremium rocker arms are forged from 4140 steel and CNC-machined for a perfect fitFeature a roller tip for less drag and a solid bushing for extended lifeMade in the U.S.A...$732.95 -
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
Trask - TM-017R - Assault Series Cam Cover - Raw Machined - Twin Cam
Trask Performance
$429.95Trask - TM-017R - Assault Series Cam Cover - Raw Machined - Twin CamFeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsProduct NameCoverRiding...$429.95 -
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 -
Out of stock
Tp Engineering - 45-7402-10 - Top End Gasket Kit - 4.00"
Tp Engineering
$142.95Tp Engineering - 45-7402-10 - Top End Gasket Kit - 4.00"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...$142.95 -
Out of stock
Tp Engineering - 45-7411-10 - Bottom End Gasket Kit - 4-1/8"
Tp Engineering
$84.95Tp Engineering - 45-7411-10 - Bottom 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...$84.95 -
Out of stock
Tp Engineering - 45-7024-12 - Oil Pump Gasket Kit - EVO Big Twin
Tp Engineering
$24.95Tp Engineering - 45-7024-12 - Oil Pump Gasket Kit - EVO Big TwinFeaturesReplacement gasket kit includes cover gasket, body gasket, snap rings and keysSpecsProduct NameGasket KitRiding StyleStreetTypeOil PumpUnitsKitModelPro-Series®Fitment1995-1998...$24.95 -
Out of stock
Tp Engineering - 45-7027-12 - Oil Pump Gasket Kit - Big Twin
Tp Engineering
$24.95Tp Engineering - 45-7027-12 - Oil Pump Gasket Kit - Big TwinFeaturesReplacement gasket kit includes cover gasket, body gasket, snap rings and keysSpecsProduct NameGasket KitModelPro-Series®UnitsKitRiding StyleStreetTypeOil PumpFitment1973-1980...$24.95 -
Out of stock
Tp Engineering - 45-0154-12 - Oil Pump Assembly - Big Twin
Tp Engineering
$546.95Tp Engineering - 45-0154-12 - Oil Pump Assembly - Big TwinFeaturesFilter your oil before it enters your motorComplete with fittings that send oil to the filter before pumping it through your engineAllows the use of 10-micron oil filters for additional...$546.95 -
Out of stock
Ultracool - SMSP-1C - Side Mount Oil Cooler Kit - Chrome - Sportster
Ultracool
$549.99Ultracool - SMSP-1C - Side Mount Oil Cooler Kit - Chrome - SportsterFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 FSpecially designed aluminum heat exchanger with...$549.99 -
Out of stock
S&S Cycle - 92-1201 - Piston Kit - For 95" Big Bore Kit - 3.875" - +0.010"
S&S Cycle
$530.95S&S Cycle - 92-1201 - Piston Kit - For 95" Big Bore Kit - 3.875" - +0.010"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in the U.S.ASpecsPiston MaterialForgedBore Oversize -...$530.95 -
Out of stock
S&S Cycle - 33-5080 - 631 Cam - Evolution
S&S Cycle
MSRP: $299.95$249.95S&S Cycle - 33-5080 - 631 Cam - EvolutionFeaturesS&S Cams are tested on the dyno, street and track before being offered to the publicWith hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produceMakes best power from...MSRP: $299.95$249.95
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.