Engine
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V-Twin - 10-0610 - Side Kick Cam
Sifton
$98.88V-Twin - 10-0610 - Side Kick CamDescriptionSifton Side Kick cam is similar to 102 cam, but with more top end power. Cam lift is .390 and requires no head work to install.Fits 1970 and later Big Twin models. Not for use with hydraulic tappets. Fits:FX...$98.88 -
V-Twin - 10-0592 - Cam Cover Polished
Motorshop
$392.22V-Twin - 10-0592 - Cam Cover PolishedDescriptionPolished surface cam cover include bushings for cams for kick starter models.All cam bushings are installed but may need reaming before final installation. Breather sleeve is installed. *NOTE: Hole is...$392.22 -
V-Twin - 10-0591 - Cam Cover Polished
Motorshop
$377.92V-Twin - 10-0591 - Cam Cover PolishedDescriptionPolished surface cam cover include bushings for cam for kick starter models.All cam bushings are installed but may need reaming before final installation. Breather sleeve is installed. *NOTE: Hole is...$377.92 -
V-Twin - 10-0588 - Sifton Hydraulic Tappet Assembly .002
Motorshop
$199.40V-Twin - 10-0588 - Sifton Hydraulic Tappet Assembly .002DescriptionFeatures centrifugal surface gringing and precision fit rollers and pins.Must order the hydraulic tappet unit separately. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional...$199.40 -
V-Twin - 10-0587 - Chain Tensioner Guide Kit
V-Twin Manufacturing
$32.31V-Twin - 10-0587 - Chain Tensioner Guide KitDescriptionKit is a three piece set which includes front, lower and rear guides. Fits:FXST 2000-2017 TC-88BFLST 2000-2017 TC-88BAdditional Information OEM No.14761-00 UOM1 - SET ManufacturerV-Twin ...$32.31 -
V-Twin - 10-0585 - Sifton Hydraulic Tappet Assembly .010
Sifton
$192.94V-Twin - 10-0585 - Sifton Hydraulic Tappet Assembly .010DescriptionMaxi-axle tappet features built in integral pump unit to set as a full hydraulic unit. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information UOM1 - SET ...$192.94 -
V-Twin - 10-0584 - Sifton Hydraulic Tappet Assembly .002 Oversize
Motorshop
$111.53V-Twin - 10-0584 - Sifton Hydraulic Tappet Assembly .002 OversizeDescriptionFeatures maxi-axle roller and pin design with no bleed integral pump unit. Pump design features a full hydraulic action up to 5000 RPM, then act as a solid.The pump design...$111.53 -
V-Twin - 10-0582 - Sifton Hydraulic Tappet Assembly .005
Motorshop
$138.49V-Twin - 10-0582 - Sifton Hydraulic Tappet Assembly .005DescriptionMaxi-axle tappet features built in integral pump unit to set as a full hydraulic unit. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information UOM4 - SET ...$138.49 -
V-Twin - 10-0581 - Sifton Hydraulic Tappet Assembly .002
Motorshop
$111.53V-Twin - 10-0581 - Sifton Hydraulic Tappet Assembly .002DescriptionMaxi-axle tappet features built in integral pump unit to set as a full hydraulic unit.Sold as a 4 piece set. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information ...$111.53 -
V-Twin - 10-0576 - S&S Engine Crankcase Set
S&S Cycle
$1,771.20V-Twin - 10-0576 - S&S Engine Crankcase SetDescriptionCrankcase set for 2000-2006 TC-88A engine with stock bore engine with stock bore and comes ready to assemble.S&S crankcase set includes Timken left side bearing, race assembly, seal, seal spacer, oil...$1,771.20 -
V-Twin - 10-0571 - Jims Powerglide II Hydraulic Tappet Assembly .005 Oversize
Jims
MSRP: $169.90$160.55V-Twin - 10-0571 - Jims Powerglide II Hydraulic Tappet Assembly .005 OversizeDescriptionJims powerglide II is a hand honed hydraulic unit with increased load and lubrication capacities. Includes roller assembly .005 oversize. For Twin Cam or M8 models...MSRP: $169.90$160.55 -
V-Twin - 10-0570 - Replica Standard Hydraulic Tappet Assembly Set
Motorshop
$200.70V-Twin - 10-0570 - Replica Standard Hydraulic Tappet Assembly SetDescriptionReplica assembly includes installed standard roller assembly and adjuster screws. Tappets have an inner diameter of 12.65mm. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL...$200.70 -
V-Twin - 10-0569 - Jims Powerglide Solid Tappet Assembly Standard
Jims
MSRP: $158.47$149.75V-Twin - 10-0569 - Jims Powerglide Solid Tappet Assembly StandardDescriptionJims powerglide is a hand honed hydraulic unit. Includes roller assembly. Tappet has an outer diameter of .8420", standard size. For Twin Cam or M8 models.**NOTE: Tappet...MSRP: $158.47$149.75 -
V-Twin - 10-0567 - Standard Sifton Lightning Tappet Set
Motorshop
$196.24V-Twin - 10-0567 - Standard Sifton Lightning Tappet SetDescriptionSolid Sifton tappet assembly includes installed roller assembly.Tappet has holes for better lubrication. Adjuster screws are not included.*NOTE: Big Axle pin may require peening to provide...$196.24 -
V-Twin - 10-0566 - Chrome Rocker Box Cover Set
Motorshop
$190.49V-Twin - 10-0566 - Chrome Rocker Box Cover SetDescriptionChrome rocker box covers for XL models.Sold as a pair. Fits:XL 2004-UPAdditional Information OEM No.17551-04 UOM1 - SET FinishChrome ManufacturerMotorshop OriginImported 2025 Catalog Pages838$190.49 -
V-Twin - 10-0563 - Replica Cam Cover Chrome
Motorshop
$290.18V-Twin - 10-0563 - Replica Cam Cover ChromeDescriptionReplica cover includes bushings installed. Fits:XL 2004-UPAdditional Information OEM No.25213-04 UOM1 - EA FinishChrome ManufacturerMotorshop OriginImported 2025 Catalog Pages845$290.18 -
V-Twin - 10-0558 - Cam Cover Polished
Motorshop
$392.22V-Twin - 10-0558 - Cam Cover PolishedDescriptionPolished surface cam cover include bushings for cams and have a cutout for the starter motor.Lower mount hole is slotted. Cover is for electric start models. All cam bushings are installed but may need...$392.22 -
V-Twin - 10-0552 - Magnum 3-Hole Crank Pin
Motorshop
MSRP: $73.22$72.48V-Twin - 10-0552 - Magnum 3-Hole Crank PinDescriptionMade of 8620 steel with .62 heat treated penetration and is a 3-hole type. Fits:XL 1957-1980Additional Information OEM No.23960-54 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog...MSRP: $73.22$72.48 -
V-Twin - 10-0550 - 3-Hole Crank Pin
Eastern
MSRP: $68.62$61.75V-Twin - 10-0550 - 3-Hole Crank PinDescriptionMade of 8620 steel with .120 heat treatment and is 3-hole type. Fits:XL 1957-1980Additional Information OEM No.23960-54 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages841MSRP: $68.62$61.75 -
V-Twin - 10-0543 - Tappet Screw Kit
Motorshop
MSRP: $41.49$40.66V-Twin - 10-0543 - Tappet Screw KitDescriptionAdjuster screw kit includes 4 screws and 4 matching lock nuts. Fits:G 1949-1973WL 1940-1952Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA 2025 Catalog Pages802 Replacement Items10-0519...MSRP: $41.49$40.66 -
V-Twin - 10-0541 - Tappet Screw Kit
Sifton
MSRP: $38.45$37.69V-Twin - 10-0541 - Tappet Screw KitDescriptionAdjusting screw kit includes screws and nuts. Screws are 1-9/16" long with 5/16" x 24 TPI. Fits:XL 1936-1952Additional Information OEM No.18555-36 UOM1 - KIT ManufacturerSifton OriginImported 2025...MSRP: $38.45$37.69 -
V-Twin - 10-0532 - Hydraulic Tappet Assembly .025
Eastern
MSRP: $63.22$61.44V-Twin - 10-0532 - Hydraulic Tappet Assembly .025DescriptionEastern brand assembly includes installed standard roller assembly and adjuster screws. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information UOM1 - EA ...MSRP: $63.22$61.44 -
V-Twin - 10-0529 - Tappet Roller Kit
S&S Cycle
MSRP: $183.96$174.12V-Twin - 10-0529 - Tappet Roller KitDescriptionRepair kit includes 4 pins and 4 roller assemblies. Fits:XL 1986-1999Additional Information UOM1 - KIT ManufacturerS&S Cycle OriginUSA StyleHydraulic 2025 Catalog Pages174MSRP: $183.96$174.12 -
V-Twin - 10-0525 - Hydraulic Tappet Assembly .010
Motorshop
$55.11V-Twin - 10-0525 - Hydraulic Tappet Assembly .010DescriptionEastern brand assembly includes installed standard roller assembly and adjuster screws. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1953-1984Additional Information UOM1 - EA ...$55.11 -
V-Twin - 10-0521 - Hydraulic Tappet Insert
S&S Cycle
MSRP: $149.96$141.15V-Twin - 10-0521 - Hydraulic Tappet InsertDescriptionCrane precision machined hydraulic insert is a high quality replacement for OE or Crane hydraulic tappets.Replaces Crane Cams hydraulic tappets. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL...MSRP: $149.96$141.15 -
V-Twin - 10-0520 - Sifton Tappet Roller Bearing Kit
Sifton
MSRP: $69.70$69.00V-Twin - 10-0520 - Sifton Tappet Roller Bearing KitDescriptionSifton repair kit includes 4 pins and 4 roller assemblies. Kit is the original 1929 design, as Torrington developed.This tappet roller bearing kit is for Evolution and XL models. This kit is...MSRP: $69.70$69.00 -
V-Twin - 10-0519 - Tappet Adjuster Screw
Eastern
MSRP: $32.64$30.51V-Twin - 10-0519 - Tappet Adjuster ScrewDescriptionSet of 4 tappet adjuster screws.Set of four. Fits:U 1940-1948G 1949-1973WL 1940-1952Additional Information OEM No.18556-40 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages802MSRP: $32.64$30.51 -
V-Twin - 10-0518 - Left Hand Pinion Shaft Screws
Eastern
MSRP: $49.17$47.79V-Twin - 10-0518 - Left Hand Pinion Shaft ScrewsDescriptionPack of 5 pinion shaft screws for the left hand side. Fits:FL 1951-1953Additional Information OEM No.24020-51 UOM10 - PK ManufacturerEastern OriginImported 2025 Catalog Pages487MSRP: $49.17$47.79 -
V-Twin - 10-0516 - Tappet Adjuster Screw
Eastern
MSRP: $76.57$68.91V-Twin - 10-0516 - Tappet Adjuster ScrewDescriptionSet of 4 tappet adjuster screws are 9/32"-32.Set of four. Fits:EL 1936-1940FL 1941-1952Additional Information OEM No.18555-36 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages502MSRP: $76.57$68.91 -
V-Twin - 10-0512 - Standard Solid Lightning Tappet Assembly
Eastern
MSRP: $81.43$79.39V-Twin - 10-0512 - Standard Solid Lightning Tappet AssemblyDescriptionUnit is precision machined and drilled for earlier motors. Holes allow better lubrication in valve train.Adjuster scews are included. Fits:FL 1948-1952Additional Information OEM No...MSRP: $81.43$79.39 -
V-Twin - 10-0507 - Lightning Tappet Assembly .005
Eastern
MSRP: $90.69$88.36V-Twin - 10-0507 - Lightning Tappet Assembly .005DescriptionSifton assembly includes installed roller assembly and adjuster screws or nut for application.Tappet has holes for better lubrication. Tappets have an outer diameter of .735. Fits:WL 1937-1952UL...MSRP: $90.69$88.36 -
V-Twin - 10-0506 - Standard Lightning Tappet Assembly
Eastern
MSRP: $90.69$88.36V-Twin - 10-0506 - Standard Lightning Tappet AssemblyDescriptionSifton assembly includes installed roller assembly and adjuster screws or nut for application.Tappet has holes for better lubrication and an outer diameter of .735. Fits:WL 1937-1952UL...MSRP: $90.69$88.36 -
V-Twin - 10-0505 - Hydraulic Tappet Assembly .005
Motorshop
$66.20V-Twin - 10-0505 - Hydraulic Tappet Assembly .005DescriptionReplica hydraulic tappet assembly is .005 oversized and has standard rollers installed.Order hydraulic units separately. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1948-1952FL...$66.20 -
V-Twin - 10-0504 - Standard Hydraulic Tappet Assembly
Eastern
$74.92V-Twin - 10-0504 - Standard Hydraulic Tappet AssemblyDescriptionEastern brand assembly includes installed standard roller assembly and adjuster screws. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1948-1952FL 1953-1984Additional Information OEM No...$74.92 -
V-Twin - 10-0503 - Solid Tappet Assembly .005
Eastern
MSRP: $83.25$82.41V-Twin - 10-0503 - Solid Tappet Assembly .005DescriptionEastern brand assembly includes installed standard roller assembly and adjuster screws. Fits:XL 1957-1985Additional Information UOM1 - EA MeasurementsAdditional InformationOuter Diameter: ...MSRP: $83.25$82.41 -
V-Twin - 10-0502 - Standard Solid Tappet Assembly
Eastern
MSRP: $83.25$82.44V-Twin - 10-0502 - Standard Solid Tappet AssemblyDescriptionEastern solid standard tappet assembly includes roller assembly installed. Fits:XL 1957-1985Additional Information OEM No.18508-52B UOM1 - EA MeasurementsAdditional InformationOuter Diameter:...MSRP: $83.25$82.44 -
V-Twin - 10-0501 - Solid Tappet Assembly .005
Eastern
$88.36V-Twin - 10-0501 - Solid Tappet Assembly .005DescriptionEastern brand assembly includes installed standard roller assembly and adjuster screws. Fits:FL 1948-1952Additional Information UOM1 - EA ManufacturerEastern OriginUSA StyleSolid 2025 Catalog...$88.36 -
V-Twin - 10-0500 - Standard Solid Tappet Assembly
Eastern
$88.36V-Twin - 10-0500 - Standard Solid Tappet AssemblyDescriptionEastern brand assembly includes installed standard roller assembly and adjuster screws. Fits:FL 1948-1952Additional Information OEM No.18492-48 UOM1 - EA MeasurementsAdditional...$88.36 -
V-Twin - 10-0499 - Knucklehead Cam Chest Assembly Kit
V-Twin Manufacturing
$1,028.23V-Twin - 10-0499 - Knucklehead Cam Chest Assembly KitDescriptionV-Twin Knucklehead cam chest assembly kit includes internal Big Twin replacement type parts for years listed, including a Sifton cam, replica finned cam cover for 61 and 74 engines, and...$1,028.23 -
V-Twin - 10-0489 - Black Cam and Sprocket Cover Set
Motorshop
$367.40V-Twin - 10-0489 - Black Cam and Sprocket Cover SetDescriptionCam and sprocket cover set features a black finish. Fits:XL 2004-UPAdditional Information UOM1 - SET ManufacturerMotorshop OriginImported 2025 Catalog Pages845$367.40
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.