Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 37-0799 - Split Lock Washers Parkerized 1/2 inch
Colony
$15.72V-Twin - 37-0799 - Split Lock Washers Parkerized 1/2 inch Description 1/2" X 27/32" X 1/16" split lock washers with a parkerized finish, is for use with OEM #7905, 1/2"-20 X 3/8" X 3/4" flex nut. Fits: UL 1937-1948 EL 1936-1940 FL...$15.72 -
V-Twin - 37-0585 - Rocker Box Cover Screw Cover Set Chrome
V-Twin
$27.87V-Twin - 37-0585 - Rocker Box Cover Screw Cover Set ChromeDescriptionChrome screw cover set for grooved rocker box cover.Sold as a 4 piece set. Fits:FLT 1999-2016FLST 1999-2017FXST 1999-2017FXD 1999-2017Additional Information OEM No.43868-99 UOM1 - SET...$27.87 -
V-Twin - 37-0577 - Rear Motor Mount Bolt Kit
V-Twin
$29.91V-Twin - 37-0577 - Rear Motor Mount Bolt KitDescriptionRear motor mount bolt kit.Order studs separately. Fits:XL 1954-1981Additional Information UOM1 - KIT ManufacturerV-Twin OriginUSA 2025 Catalog Pages946$29.91 -
V-Twin - 37-0565 - Rocker Box Cover Screw Set Parkerized
Colony
$27.15V-Twin - 37-0565 - Rocker Box Cover Screw Set ParkerizedDescriptionRocker box cover hex head flat screw set with a parkerized finish.Sold as a set of 34 pieces. Fits:FL 1941-1947EL 1936-1940 KnuckleheadAdditional Information OEM No.3477 UOM1 - SET ...$27.15 -
V-Twin - 37-0516 - Internal Biter Lock Washers 3/8 inch
V-Twin
$11.86V-Twin - 37-0516 - Internal Biter Lock Washers 3/8 inch Description 3/8" Internal biter lock washers Fits: XL 1971-1984 Additional Information OEM No. 7130W UOM 25 - PK Manufacturer V-Twin Origin USA 2025 Catalog...$11.86 -
V-Twin - 37-0481 - Front Motor Mount Spacer
V-Twin Manufacturing
$5.86V-Twin - 37-0481 - Front Motor Mount SpacerDescriptionFront motor mount spacer measures 1-1/4" X 3/8".Sold as a pair. Fits:XL 1979-1985Additional Information UOM1 - SET ManufacturerV-Twin OriginUSA$5.86 -
V-Twin - 37-0419T - Top Motor Mount Spacer Set
V-Twin
$23.86V-Twin - 37-0419T - Top Motor Mount Spacer SetDescriptionZinc motor mount spacer set has a 7/16" inner diameter X 1-1/8" outer diameter x 3/4" thick. Set spaces out top mount or wide tire conversions. Fits:Custom application for spacing out top...$23.86 -
V-Twin - 37-0097 - Magnetic Engine Case Drain Plug
V-Twin
$7.72V-Twin - 37-0097 - Magnetic Engine Case Drain PlugDescriptionMagnetic drain plug prevents metal particles from circulating through engine, and oil tanks. Plug is 3/8" - 24 UNF. Fits:FX 1971-1984FL 1941-1984Additional Information OEM No.700 UOM1 - EA ...$7.72 -
V-Twin - 37-0079 - Motor Mount Bushing Kit Raw Steel
V-Twin
$43.65V-Twin - 37-0079 - Motor Mount Bushing Kit Raw SteelDescriptionRaw steel motor mount repair bushing kit has a 3/8" inner diameter and a 1/2" outer diameter. This kit is used to align motor after frame mount repair.Drill a 1/2" hole in motor mount. The...$43.65 -
V-Twin - 37-0043 - Rocker Box Screw Kit Chrome
V-Twin
$36.25V-Twin - 37-0043 - Rocker Box Screw Kit ChromeDescriptionRocker box screw kit with a chrome finish. Fits:FLT 1999-2016FXST 1999-UPFLST 1999-UPFXD 1999-2017Additional Information OEM No.3693A UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog...$36.25 -
V-Twin - 37-0025 - Rocker Arm Shaft Plugs Allen Style
V-Twin
$23.51V-Twin - 37-0025 - Rocker Arm Shaft Plugs Allen StyleDescriptionAllen type rocker arm shaft plugs have a chrome finish and includes sockets and cups. Fits:FL 1971-1984FLT 1979-1983FX 1971-1984FXR 1982-1983XL 1971-1984Additional Information UOM4 - SET ...$23.51 -
V-Twin - 3482-1 - Oil Return Line Elbow
Wyatt Gatling
$33.49V-Twin - 3482-1 - Oil Return Line ElbowDescriptionCadmium plated oil return line elbow fitting. Fits:XLCH 1962-1965 Late 1962FL 1965-1967FLH 1965-1967Additional Information OEM No.63540-62 UOM1 - EA ManufacturerWyatt Gatling OriginUSA 2025 Catalog...$33.49 -
V-Twin - 3481-1 - Oil Return Line Elbow
V-Twin
$33.49V-Twin - 3481-1 - Oil Return Line ElbowDescriptionCadmium plated oil return line elbow fitting. Fits:XLH 1958-1966XLCH 1953-1962 Early 1962Additional Information OEM No.63540-52 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages821$33.49 -
V-Twin - 3480-1 - Oil Feed Line Elbow
V-Twin Manufacturing
$33.49V-Twin - 3480-1 - Oil Feed Line ElbowDescriptionCadmium plated oil feed line elbow fitting. Fits:XLCH 1962-1965 Late 1962Additional Information OEM No.62696-62 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages821$33.49 -
V-Twin - 3479-1 - Oil Feed Line Elbow
V-Twin
$34.89V-Twin - 3479-1 - Oil Feed Line ElbowDescriptionCadmium plated oil feed line elbow fitting. Fits:XLH 1958-1966XLCH 1953-1962 Early 1953 - Early 1962K 1953-1962 Early 1953 - Early 1962Additional Information OEM No.63540-53 UOM1 - EA ManufacturerV-Twin ...$34.89 -
V-Twin - 3351-4 - Rocker Arm Thrust Washer Kit
Colony
$22.50V-Twin - 3351-4 - Rocker Arm Thrust Washer KitDescriptionRocker arm thrust washer kit is precision machine, heat treated construction. Fits:FL 1941-1947EL 1937-1940Additional Information OEM No.17465-36 UOM1 - KIT ManufacturerColony OriginUSA 2025...$22.50 -
V-Twin - 3311-1 - Motor Case Breather Pipe Nipple
Colony
$11.20V-Twin - 3311-1 - Motor Case Breather Pipe NippleDescriptionMotor case breather pipe nipple. Fits:K 1952-1956XL 1957-1984FL 1965-1967Additional Information OEM No.24918-52 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages863$11.20 -
V-Twin - 3310-17 - Engine Case Bolt Kit
Colony
$73.53V-Twin - 3310-17 - Engine Case Bolt KitDescriptionParkerized and cadmium finished engine case bolt kit for Side Valve models. Fits:WR 1932-1936Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages803$73.53 -
V-Twin - 3307-4 - Knucklehead Intake and Exhaust Rocker Arm Cover Return Oil
Colony
$26.65V-Twin - 3307-4 - Knucklehead Intake and Exhaust Rocker Arm Cover Return OilDescriptionSet of 4 nuts used on 1936-1947 Knucklehead rocker cover return lines. Fits:EL 1936-1940FL 1941-1947Additional Information UOM1 - SET ManufacturerColony OriginUSA ...$26.65 -
V-Twin - 3300-12 - Valve Cover O-Ring and Gasket Kit
Colony
$19.88V-Twin - 3300-12 - Valve Cover O-Ring and Gasket KitDescriptionValve cover gaskets and orings kit for Colony style internal o-ring seal. Fits:VL 1930-1936U 1937-1938Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages819$19.88 -
V-Twin - 33-5462 - Jims Forceflow Cylinder Head Cooler Kit Chrome
Jims
$654.38V-Twin - 33-5462 - Jims Forceflow Cylinder Head Cooler Kit ChromeDescriptionJims chrome forceflow cylinder head cooler kit includes high powered fan, housing, horn, hardware and all wiring.Kit installs from horn location and is supported by center case...$654.38 -
V-Twin - 33-5401 - Jims Forceflow Cylinder Head Cooler Kit Black
Jims
$559.43V-Twin - 33-5401 - Jims Forceflow Cylinder Head Cooler Kit BlackDescriptionJims black forceflow cylinder head cooler kit includes high powered fan, housing, horn, hardware and all wiring.Kit installs from horn location and is supported by center case...$559.43 -
V-Twin - 3286-12 - Rocker Box Mounting Kit Parkerized
Colony
$26.65V-Twin - 3286-12 - Rocker Box Mounting Kit ParkerizedDescriptionRocker box mounting kit includes stock replacement hex head bolts, machined from solid bar as original, and washers in a parkerized finish. Fits:EL 1936-1940FL 1941-1947Additional...$26.65 -
V-Twin - 3282-4 - Knucklehead Rocker Cover Gasket Set
Colony
$15.72V-Twin - 3282-4 - Knucklehead Rocker Cover Gasket SetDescriptionKnucklehead rocker cover gasket set includes 4 gaskets. Fits:EL 1936-1940FL 1941-1947Additional Information UOM1 - SET ManufacturerColony OriginUSA 2025 Catalog Pages515$15.72 -
V-Twin - 3273-20 - Valve Cover Set Chrome Plated
Colony
$126.53V-Twin - 3273-20 - Valve Cover Set Chrome PlatedDescriptionChrome plated valve cover set. Fits:G 1931-1941W 1931-1941WL 1931-1941Additional Information UOM1 - SET ManufacturerColony OriginUSA 2025 Catalog Pages798$126.53 -
V-Twin - 3272-1 - Relief Pipe Nut Cadmium Plated
Colony
$13.46V-Twin - 3272-1 - Relief Pipe Nut Cadmium PlatedDescriptionCadmium plated relief pipe nut. Fits:G 1929-1931W 1929-1931J 1926-1934Additional Information OEM No.544-26 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages798$13.46 -
V-Twin - 3261-3 - Oil Tank Line Connector
V-Twin
$30.82V-Twin - 3261-3 - Oil Tank Line ConnectorDescriptionOil tank line connector fitting comes with a nut and brass sleeve. Fits:XL 1957-1961K 1952-1956Additional Information OEM No.63533-52 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages821$30.82 -
V-Twin - 3260-36 - Parkerized Head Bolt and Washer Set
Colony
$101.00V-Twin - 3260-36 - Parkerized Head Bolt and Washer SetDescriptionStock head bolt and washer set features a parkerized finish. Fits:VL 1930-1930 Early 1930Additional Information OEM No.14-30+0228 UOM1 - SET ManufacturerColony OriginUSA 2025 Catalog...$101.00 -
V-Twin - 3255-8 - Tappet Screw and Nut Kit
Colony
$45.20V-Twin - 3255-8 - Tappet Screw and Nut KitDescription4 piece tappet screw and lock nut kit. Fits:EL 1936-1940FL 1941-1952Additional Information OEM No.18555-36 UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages502$45.20 -
V-Twin - 3253-8 - Tappet Screw and Nut Kit
Colony
$45.20V-Twin - 3253-8 - Tappet Screw and Nut KitDescription4 piece tappet screw and lock nut kit. Fits:XL 1957-1985Additional Information OEM No.18554-57 UOM1 - KIT ManufacturerColony OriginUSA$45.20 -
V-Twin - 3245-2 - Valve Spring Cover Wrench Set
Colony
$52.77V-Twin - 3245-2 - Valve Spring Cover Wrench SetDescriptionValve spring cover wrench set used on threaded type valve covers. Fits:U 1937-1948VL 1930-1936Additional Information OEM No.11806-30 UOM1 - SET ManufacturerColony OriginUSA$52.77 -
V-Twin - 3238-2 - Oil Pump Cover Nipple and Washer
Colony
$15.72V-Twin - 3238-2 - Oil Pump Cover Nipple and WasherDescriptionOil pump cover nipple is chrome plated and comes with a brass washer. Fits:FL 1950-1964Additional Information OEM No.26424-50 UOM1 - SET ManufacturerColony OriginUSA$15.72 -
V-Twin - 3208-28 - Rocker Box Screw Kit Cadmium
Colony
$57.70V-Twin - 3208-28 - Rocker Box Screw Kit CadmiumDescriptionCadmium plated rocker box screw kit includes bolts and washers. Fits:XL 1977-1985Additional Information UOM1 - KIT ManufacturerColony OriginUSA$57.70 -
V-Twin - 3207-28 - Rocker Box Screw Kit Cadmium
Colony
$55.25V-Twin - 3207-28 - Rocker Box Screw Kit CadmiumDescriptionCadmium plated rocker box screw kit includes bolts and washers. Fits:XL 1957-1976Additional Information UOM1 - KIT ManufacturerColony OriginUSA$55.25 -
V-Twin - 32-1778 - Relay Bracket Cadmium
V-Twin Manufacturing
$53.23V-Twin - 32-1778 - Relay Bracket CadmiumDescriptionRelay bracket features a cadmium finish. Fits:EL 1936-1939Additional Information OEM No.4786-36 UOM1 - EA ManufacturerV-Twin OriginUSA$53.23 -
V-Twin - 32-1777 - Relay Bracket Nickel Plated
V-Twin
$66.62V-Twin - 32-1777 - Relay Bracket Nickel PlatedDescriptionRelay bracket is nickel plated. Fits:EL 1936-1939Additional Information OEM No.4786-36 UOM1 - EA ManufacturerV-Twin OriginUSA$66.62 -
V-Twin - 32-1651 - 45 inch WR Idler Gear Stud Spindle
Volt Tech
$25.73V-Twin - 32-1651 - 45 inch WR Idler Gear Stud SpindleDescription45" WR magneto idler gear stud spindle for forward mount Burkhardt magnetos which relocates the idler gear.The shaft diameter is 9mm for bearing. Bearing required is included with the idler...$25.73 -
V-Twin - 32-1492 - XR/WR Magneto Idler Gear Spindle Raw
V-Twin
$63.65V-Twin - 32-1492 - XR/WR Magneto Idler Gear Spindle RawDescriptionXR/WR magneto idler gear spindle features a steel construction with a raw finish. Accepts a 9mm inner diameter bearing.This is the XR version of the stud. ...$63.65 -
V-Twin - 32-0719 - EFI Injection Overdrive Cam
Comp Cams
$83.22V-Twin - 32-0719 - EFI Injection Overdrive CamDescriptionEFI overdrive interfaces with the stock onboard ECM allowing the ability to run high flow pipes and air cleaner. Allows the support of a hotter cam on fuel injected Evolution models.*NOTE: Not for...$83.22 -
V-Twin - 32-0063 - Weld-On Relay Mount Kit with Screws
Volt Tech
$94.92V-Twin - 32-0063 - Weld-On Relay Mount Kit with ScrewsDescriptionRelay mount kit is weld-on type made of cast aluminum to mount relay on overhead models.Mount kit must be welded on and drilled and tapped. Order locating fixture, separately. Fits:UL...$94.92
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.