Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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S&S Cycle - 930-0087 - Gaskets - 4" - Evo - .043"
S&S Cycle
$27.95S&S Cycle - 930-0087 - Gaskets - 4" - Evo - .043"FeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick...$27.95 -
S&S Cycle - 930-0097 - Gaskets - 3.625" - .062"
S&S Cycle
$52.95S&S Cycle - 930-0097 - Gaskets - 3.625" - .062"FeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick...$52.95 -
S&S Cycle - 930-0091 - Gaskets - 3.625" - .045"
S&S Cycle
$35.95S&S Cycle - 930-0091 - Gaskets - 3.625" - .045"FeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick...$35.95 -
S&S Cycle - 930-0098 - Gaskets - 3.5" - .045"
S&S Cycle
$50.95S&S Cycle - 930-0098 - Gaskets - 3.5" - .045"FeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick...$50.95 -
S&S Cycle - 910-0465 - Cylinder Gasket Kit - 3.927" - 97"/106" S&S Twin Cam
S&S Cycle
$102.95S&S Cycle - 910-0465 - Cylinder Gasket Kit - 3.927" - 97"/106" S&S Twin CamFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be...$102.95 -
S&S Cycle - 106-1020 - Complete Gasket Kit - 4" - EVO Big Twin
S&S Cycle
$224.95S&S Cycle - 106-1020 - Complete Gasket Kit - 4" - EVO Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased...$224.95 -
S&S Cycle - 90-4097 - Rocker Box Gasket Kit - Fits 1999-2011 Twin Cam w/ OEM rocker boxes
S&S Cycle
$144.95S&S Cycle - 90-4097 - Rocker Box Gasket KitFeaturesIncludes all required gaskets and O-rings for both rocker boxesSpecs$144.95 -
S&S Cycle - 90-9510 - Top End Gasket Kit - 4-1/8" - Big Twin
S&S Cycle
$181.95S&S Cycle - 90-9510 - Top End Gasket Kit - 4-1/8" - Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separately...$181.95 -
S&S Cycle - 900-0798 - Top Mount - T143
S&S Cycle
$85.95S&S Cycle - 900-0798 - Top Mount - T143 Features Fits in stock chassis, no cutting or frame modifications necessary. B3 cylinder heads CNC-machined with two-bolt exhaust flanges. Super Stock™ T2...$85.95 -
S&S Cycle - 90-1906 - Gasket Set - 3.625" - V2 Big Twin
S&S Cycle
$67.95S&S Cycle - 90-1906 - Gasket Set - 3.625" - V2 Big TwinFeaturesContains head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker...$67.95 -
S&S Cycle - 90-1905 - Gasket Set - 3.5" - V2 Big Twin
S&S Cycle
$75.95S&S Cycle - 90-1905 - Gasket Set - 3.5" - V2 Big TwinFeaturesContains head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker...$75.95 -
S&S Cycle - 900-0797 - Top Mount - T143
S&S Cycle
$71.95S&S Cycle - 900-0797 - Top Mount - T143 Features Fits in stock chassis, no cutting or frame modifications necessary. B3 cylinder heads CNC-machined with two-bolt exhaust flanges. Super Stock™ T2...$71.95 -
S&S Cycle - 31-6278 - Oil Pump Rebuild Kit - Standard
S&S Cycle
$39.95S&S Cycle - 31-6278 - Oil Pump Rebuild Kit - StandardFeaturesMaster rebuild kit for S&S oil pumpMade in the U.S.A.Specs$39.95 -
S&S Cycle - 50-8113 - Elbow - 45° - 1/4"-18 NPTF x .375"
S&S Cycle
$15.95S&S Cycle - 50-8113 - Elbow - 45 - 1/4"-18 NPTF x .375"Features45 pipe fitting for oil and breather line connectionsUsed on big twin crankcase flywheel cavity breather lineSpecs$15.95 -
S&S Cycle - 31-6296 - Oil Pump with Gears - Standard Cover - Big Twin
S&S Cycle
$715.95S&S Cycle - 31-6296 - Oil Pump with Gears - Standard Cover - Big TwinFeaturesKit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft...$715.95 -
S&S Cycle - 31-6295 - Oil Pump with Gears - Universal Cover - Big Twin
S&S Cycle
$715.95S&S Cycle - 31-6295 - Oil Pump with Gears - Universal Cover - Big TwinFeaturesKit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft...$715.95 -
S&S Cycle - 31-6275 - Oil Pump Rebuild Kit
S&S Cycle
$31.95S&S Cycle - 31-6275 - Oil Pump Rebuild KitFeaturesMaster rebuild kit for S&S oil pumpMade in the U.S.A.Specs$31.95 -
S&S Cycle - 33-4249 - Breather Gear Spacing Shim Kit - Big Twin
S&S Cycle
$49.95S&S Cycle - 33-4249 - Breather Gear Spacing Shim Kit - Big TwinFeaturesShim kit includes one of each thickness: 0.100\Made in the USASpecs$49.95 -
S&S Cycle - 31-6205 - Oil Pump - Universal Cover
S&S Cycle
MSRP: $459.95$445.95S&S Cycle - 31-6205 - Oil Pump - Universal CoverFeaturesKit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap...MSRP: $459.95$445.95 -
S&S Cycle - 33-4242 - Breather Gear - +.03" - Fits 1984-1999 Evolution Big Twin (+0.030" )
S&S Cycle
$199.95S&S Cycle - 33-4242 - Breather Gear - +.03"FeaturesAll-steel constructionWelded-in screenHigher flow than stockElongated breather pocket scavenge hole for increased suctionSpecs$199.95 -
S&S Cycle - 33-4241 - Breather Gear - Big Twin
S&S Cycle
$125.95S&S Cycle - 33-4241 - Breather Gear - Big TwinFeaturesAll-steel constructionWelded-in screenHigher flow than stockElongated breather pocket scavenge hole for increased suctionSpecs$125.95 -
S&S Cycle - 310-0731 - Oil Pump with Cam Plate - Fits 1999-2006 Twin Cam (except 06 Dyna)
S&S Cycle
$836.95S&S Cycle - 310-0731 - Oil Pump with Cam PlateFeaturesPrecision CNC machined forged aluminumIncreased structural strengthDimensional stabilityFreedom for internal porositySeparate scavenge sections...$836.95 -
S&S Cycle - 310-0732 - Oil Pump with Cam - Plate Twin Cam
S&S Cycle
$836.95S&S Cycle - 310-0732 - Oil Pump with Cam - Plate Twin CamFeaturesPrecision CNC machined forged aluminumIncreased structural strengthDimensional stabilityFreedom for internal porositySeparate scavenge...$836.95 -
S&S Cycle - 910-0847 - 132" Big Bore Cylinder Kit - Black Granite/Highlighted Fins - For 114"/117" Engine - M8
S&S Cycle
MSRP: $1,649.95$1,599.95S&S Cycle - 910-0847 - 132" Big Bore Cylinder Kit - Black Granite/Highlighted Fins - For 114"/117" Engine - M8FeaturesBolt-on without requiring machining of the crankcaseOriginal engine serial...MSRP: $1,649.95$1,599.95 -
Revolution Performance, Llc - RP201-411W - Cylinder Kit - 90" - Black with Highlighted Fins - XL
Revolution Performance
$1,479.95Revolution Performance, Llc - RP201-411W - Cylinder Kit - 90" - Black with Highlighted Fins - XLFeaturesrevolution performance logoAerospace-grade all-aluminum cylinder with nickel-silicon-carbide...$1,479.95 -
Revolution Performance, Llc - RP201-405W - Cylinder Kit - 1250 cc - Big Bore - Black with Highlighted Fins - XL1200
Revolution Performance
$1,343.95Revolution Performance, Llc - RP201-405W - Cylinder Kit - 1250 cc - Big Bore - Black with Highlighted Fins - XL1200Featuresrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,343.95 -
Revolution Performance, Llc - RP201-406W - Cylinder Kit - 1250 cc - Big Bore - Black - XL1200
Revolution Performance
$1,343.95Revolution Performance, Llc - RP201-406W - Cylinder Kit - 1250 cc - Big Bore - Black - XL1200Featuresrevolution performance logoAerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC)...$1,343.95 -
Revolution Performance, Llc - RP201-404W - Cylinder Kit - 1250 cc - Big Bore - Natural Silver - XL1200
Revolution Performance
$1,343.95Revolution Performance, Llc - RP201-404W - Cylinder Kit - 1250 cc - Big Bore - Natural Silver - XL1200Featuresrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,343.95 -
Revolution Performance, Llc - RP201-611W - Cylinder Kit - 139" - Black with Highlighted Fins - 107" M8
Revolution Performance
$1,899.95Revolution Performance, Llc - RP201-611W - Cylinder Kit - 139" - Black with Highlighted Fins - 107" M8Featuresrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,899.95 -
Revolution Performance, Llc - RP201-126W - Cylinder Kit - 124" - Black with Highlighted Fins - Twin Cam
Revolution Performance
$1,529.95Revolution Performance, Llc - RP201-126W - Cylinder Kit - 124" - Black with Highlighted Fins - Twin CamFeaturesrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,529.95 -
Revolution Performance, Llc - RP201-172WB - Cylinder Kit - 117" - Black with Highlighted Fins - Twin Cam
Revolution Performance
$1,529.95Revolution Performance, Llc - RP201-172WB - Cylinder Kit - 117" - Black with Highlighted Fins - Twin CamFeaturesrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,529.95 -
Revolution Performance, Llc - RP201-171W - Cylinder Kit - 117" - Black with Highlighted Fins - Twin Cam
Revolution Performance
$1,529.95Revolution Performance, Llc - RP201-171W - Cylinder Kit - 117" - Black with Highlighted Fins - Twin CamFeaturesrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,529.95 -
Revolution Performance, Llc - RP201-601W - Cylinder Kit - 124" - Big Bore - Black with Highlighted Fins - 107" M8
Revolution Performance
$1,529.95Revolution Performance, Llc - RP201-601W - Cylinder Kit - 124" - Big Bore - Black with Highlighted Fins - 107" M8Featuresrevolution performance logoAerospace-grade all-aluminum cylinder with...$1,529.95 -
Revolution Performance, Llc - RP201-174W - Cylinder Kit - 113" - Big Bore - Black with Highlighted Fins - Screamin Eagle | CVO 110" Twin Cam
Revolution Performance
$1,479.95Revolution Performance, Llc - RP201-174W - Cylinder Kit - 113" - Big Bore - Black with Highlighted Fins - Screamin Eagle | CVO 110" Twin CamFeaturesrevolution performance logoAerospace-grade...$1,479.95 -
S&S Cycle - 90-4914 - Replacement Electric Compression Release Assembly
S&S Cycle
$193.95S&S Cycle - 90-4914 - Replacement Electric Compression Release AssemblyFeaturesElectric compression releases open when you press the start button and close when the button is releasedIncludes...$193.95 -
S&S Cycle - 90-1504 - Cylinder Head Kit - Big Twin
S&S Cycle
$1,799.95S&S Cycle - 90-1504 - Cylinder Head Kit - Big TwinFeaturesS&S heads give great performance, and work with additional upgradesKits are fully assembled, and include stainless steel valves and high-lift...$1,799.95 -
S&S Cycle - 90-1004 - Cylinder Head Kit - Big Twin
S&S Cycle
$1,949.95S&S Cycle - 90-1004 - Cylinder Head Kit - Big TwinFeaturesS&S heads give great performance, and work with additional upgradesKits are fully assembled, and include stainless steel valves and high-lift...$1,949.95 -
S&S Cycle - 330-0718 - Precision Tappet Set - Fits 2017-2025 M-Eight, 1999-2017 Twin Cam, 2000-2022 XL (except RH Sportster)
S&S Cycle
$279.95S&S Cycle - 330-0718 - Precision Tappet Set Features Reduced valve train noise from start up to shut down Close tolerances for low leak down rates Fast pump up and superior high rpm...$279.95 -
S&S Cycle - 90-1106 - Cylinder Heads - 89 cc - Super Stock® - Twin Cam
S&S Cycle
$1,795.95S&S Cycle - 90-1106 - Cylinder Heads - 89 cc - Super Stock® - Twin CamFeaturesHeads are fully assembled with springs and valvesDesigned for '99-'05 engines with stock crankcaseGood for touring bikes...$1,795.95 -
S&S Cycle - 33-5353 - Lifters with HL?T Kit
S&S Cycle
$409.95S&S Cycle - 33-5353 - Lifters with HL?T KitFeaturesRollers have a larger-than-stock inner bearing race that reduces stress and increases axle lifeEach lifter body and plunger assembly is hand-fit and...$409.95
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.