Engine
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Out of stock
V-Twin - 3730-2 - Cadmium Plated Motor Case Bolt Kit
Colony
$17.88V-Twin - 3730-2 - Cadmium Plated Motor Case Bolt KitDescriptionEngine case bolt kit with special 1/2" hex features a cadmium plated finish.Sold as a 2 piece set. Fits:UL 1937-1948VL 1930-1934FL 1941-1978FX 1971-1978EL 1936-1940Additional Information OEM...$17.88 -
Out of stock
V-Twin - 3729-2 - Parkerized Motor Case Bolt Kit
Colony
$17.88V-Twin - 3729-2 - Parkerized Motor Case Bolt KitDescriptionEngine case bolt kit with special 1/2" hex features a parkerized finish.Sold as a 2 piece set. Fits:UL 1937-1948VL 1930-1934FL 1941-1978FX 1971-1978EL 1936-1940Additional Information OEM No.4432...$17.88 -
Out of stock
V-Twin - 3721-1 - Oversize Timing Plug Cadmium
Colony
$9.88V-Twin - 3721-1 - Oversize Timing Plug CadmiumDescriptionTiming plug features a cadmium plated finish with oversize 11/16"-16 threads. Fits:FL 1970-1984FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998XL 1970-2003FLST 1986-1994Additional...$9.88 -
Out of stock
V-Twin - 3717-16 - Cylinder Head Bolt Set 12 Point Black
Colony
$49.90V-Twin - 3717-16 - Cylinder Head Bolt Set 12 Point BlackDescriptionBlack oxide 12 point cylinder head bolt kit includes washers. Fits:XLCH 1973-1985XLH 1973-1985Additional Information UOM1 - SET ManufacturerColony OriginUSA$49.90 -
Out of stock
V-Twin - 3711-4 - Rocker Arm Spacer Set
Colony
$25.35V-Twin - 3711-4 - Rocker Arm Spacer SetDescriptionRocker arm spacer set.Sold as a set of 4. Fits:FX 1971-1984FL 1966-1984Additional Information OEM No.17452-66 UOM1 - SET ManufacturerColony OriginUSA$25.35 -
Out of stock
V-Twin - 3692-1 - Valve Spring Lifter Tool
Colony
$38.07V-Twin - 3692-1 - Valve Spring Lifter ToolDescriptionValve spring lifter tool. Fits:U 1939-1948Additional Information OEM No.11959-39 UOM1 - EA ManufacturerColony OriginUSA$38.07 -
Out of stock
V-Twin - 3691-15 - Lower Motor Mount Kit Parkerized
Colony
$43.23V-Twin - 3691-15 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish with machined plain head bolts. Fits:UL 1937-1947Additional Information UOM1 - KIT ManufacturerColony OriginUSA$43.23 -
Out of stock
V-Twin - 3690-16 - Lower Motor Mount Kit Parkerized
Colony
$38.07V-Twin - 3690-16 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish with machined plain head bolts. Fits:FL 1941-1955EL 1936-1940Additional Information UOM1 - KIT ManufacturerColony OriginUSA$38.07 -
Out of stock
V-Twin - 3689-15 - Lower Motor Mount Kit Cadmium Plated
Colony
$44.90V-Twin - 3689-15 - Lower Motor Mount Kit Cadmium PlatedDescriptionLower motor mount kit features a cadmium plated finish. Fits:UL 1937-1947Additional Information UOM1 - KIT ManufacturerColony OriginUSA$44.90 -
Out of stock
V-Twin - 3688-15 - Lower Motor Mount Kit Chrome Plated
Colony
$43.23V-Twin - 3688-15 - Lower Motor Mount Kit Chrome PlatedDescriptionLower motor mount kit features a chrome plated finish. Fits:UL 1937-1947Additional Information UOM1 - KIT ManufacturerColony OriginUSA$43.23 -
Out of stock
V-Twin - 3687-15 - Lower Motor Mount Kit Parkerized
Colony
$48.23V-Twin - 3687-15 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish. Fits:UL 1937-1947Additional Information UOM1 - KIT ManufacturerColony OriginUSA$48.23 -
Out of stock
V-Twin - 3686-12 - Lower Motor Mount Kit Cadmium Plated
Colony
$43.23V-Twin - 3686-12 - Lower Motor Mount Kit Cadmium PlatedDescriptionLower motor mount kit features a cadmium plated finish. Fits:FL 1966-1969Additional Information UOM1 - KIT ManufacturerColony OriginUSA$43.23 -
Out of stock
V-Twin - 3685-12 - Lower Motor Mount Kit Chrome Plated
Colony
$39.89V-Twin - 3685-12 - Lower Motor Mount Kit Chrome PlatedDescriptionLower motor mount features a chrome plated finish. Fits:FL 1966-1969Additional Information UOM1 - KIT ManufacturerColony OriginUSA$39.89 -
Out of stock
V-Twin - 3684-12 - Lower Motor Mount Kit Parkerized
Colony
$43.53V-Twin - 3684-12 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount features a parkerized finish. Fits:FL 1966-1969Additional Information UOM1 - KIT ManufacturerColony OriginUSA$43.53 -
Out of stock
V-Twin - 3683-16 - Lower Motor Mount Kit Cadmium Plated
Colony
$39.89V-Twin - 3683-16 - Lower Motor Mount Kit Cadmium PlatedDescriptionLower motor mount features a cadmium plated finish. Fits:FL 1958-1965Additional Information UOM1 - KIT ManufacturerColony OriginUSA$39.89 -
Out of stock
V-Twin - 3682-16 - Lower Motor Mount Kit Chrome Plated
Colony
$38.07V-Twin - 3682-16 - Lower Motor Mount Kit Chrome PlatedDescriptionLower motor mount kit features a chrome plated finish. Fits:FL 1958-1965Additional Information UOM1 - KIT ManufacturerColony OriginUSA$38.07 -
Out of stock
V-Twin - 3681-16 - Lower Motor Mount Kit Parkerized
Colony
$39.89V-Twin - 3681-16 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish. Fits:FL 1958-1965Additional Information UOM1 - KIT ManufacturerColony OriginUSA$39.89 -
Out of stock
V-Twin - 3680-16 - Lower Motor Mount Kit Cadmium Plated
Colony
$44.90V-Twin - 3680-16 - Lower Motor Mount Kit Cadmium PlatedDescriptionLower motor mount kit features a cadmium plated finish. Fits:FL 1941-1955EL 1936-1940Additional Information UOM1 - KIT ManufacturerColony OriginUSA$44.90 -
Out of stock
V-Twin - 3679-16 - Lower Motor Mount Kit Chrome Plated
Colony
$48.23V-Twin - 3679-16 - Lower Motor Mount Kit Chrome PlatedDescriptionLower motor mount kit features a chrome plated finish. Fits:EL 1936-1940FL 1941-1957Additional Information UOM1 - KIT ManufacturerColony OriginUSA$48.23 -
Out of stock
V-Twin - 3678-16 - Lower Motor Mount Kit Parkerized
Colony
$44.90V-Twin - 3678-16 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish. Fits:EL 1936-1940FL 1941-1957Additional Information UOM1 - KIT ManufacturerColony OriginUSA$44.90 -
Out of stock
V-Twin - 3668-16 - Oil Pump Mounting Kit Allen Type Zinc
Colony
$13.88V-Twin - 3668-16 - Oil Pump Mounting Kit Allen Type ZincDescriptionOil pump mounting kit is allen type and features a zinc finish. Fits:FXDL 1992-1999FXD 1992-1999FLHTC 1992-1998FLT 1992-1998FXDWG 1992-1999FLHT 1992-1998Additional Information UOM1 - KIT...$13.88 -
Out of stock
V-Twin - 3648-16 - Stock Head Bolt Kit Cadmium Plated
Colony
$56.57V-Twin - 3648-16 - Stock Head Bolt Kit Cadmium PlatedDescriptionStock head bolt kit features a cadmium plated finish. Fits:XLH 1967-1972XL 1957-1972XLCH 1971-1972Additional Information UOM1 - KIT ManufacturerColony OriginUSA$56.57 -
Out of stock
V-Twin - 3644-16 - Nickel Plated Cylinder Base Lock Washer
Colony
$19.88V-Twin - 3644-16 - Nickel Plated Cylinder Base Lock WasherDescriptionNickel plated cylinder base lock washers.Sold as an 8 piece set. Fits:J 1911-1929Additional Information OEM No. - UOM1 - SET ManufacturerColony OriginUSA$19.88 -
Out of stock
V-Twin - 3639-2 - Intake Manifold Rubber Seal Set
Colony
$9.88V-Twin - 3639-2 - Intake Manifold Rubber Seal SetDescriptionIntake manifold rubber seal set.Sold as a set of 2. Fits:XL 1978-1984FLT 1979-1984FXR 1982-1984FL 1978-1984FX 1978-1984Additional Information OEM No.27062-78 UOM1 - SET ManufacturerColony ...$9.88 -
Out of stock
V-Twin - 3622-1 - Oil Pump Feed Line Nut Cadmium Plated
Colony
$9.88V-Twin - 3622-1 - Oil Pump Feed Line Nut Cadmium PlatedDescriptionOil pump feed line nut features a cadmium plated finish. Fits:UL 1937-1948FL 1941-1957EL 1938-1940Additional Information UOM1 - EA ManufacturerColony OriginUSA$9.88 -
Out of stock
V-Twin - 3619-1 - Cylinder Head Bracket Parkerized
Colony
$49.90V-Twin - 3619-1 - Cylinder Head Bracket ParkerizedDescriptionCast iron cylinder head bracket features a parkerized finish. Fits:G 1932-1950WL 1932-1950Additional Information OEM No.2806-32 UOM1 - EA ManufacturerColony OriginUSA$49.90 -
Out of stock
V-Twin - 3603-12 - Pushrod Cover Rubber Seal Kit
Colony
$11.88V-Twin - 3603-12 - Pushrod Cover Rubber Seal KitDescriptionPushrod cover rubber seal kit. Fits:XL 1979-1985Additional Information UOM1 - KIT ManufacturerColony OriginUSA$11.88 -
Out of stock
V-Twin - 3568-12 - Inner Primary Mounting Bolt Kit
Colony
$44.90V-Twin - 3568-12 - Inner Primary Mounting Bolt KitDescriptionInner primary mounting bolt kit includes the seals to properly mount the inner primary. Fits:FXBB 2018-UPFXFB 2018-UPFXD 2006-2017FLST 2007-2017FXLR 2018-UPFLHR 2017-UPFLHTC 2017-UPFLTRXS...$44.90 -
Out of stock
V-Twin - 3527-8 - Side Car Frame Lower Clamp Bolt Kit
Colony
$28.98V-Twin - 3527-8 - Side Car Frame Lower Clamp Bolt KitDescriptionFrame lower clamp bolt kit includes parkerized bolts and lock washers. Fits:Side Car 1936-1972Additional Information UOM1 - KIT ManufacturerColony OriginUSA$28.98 -
Out of stock
V-Twin - 2432-18 - Head Bolt Washer Kit Parkerized
Colony
$51.57V-Twin - 2432-18 - Head Bolt Washer Kit ParkerizedDescriptionParkerized early style tapered head bolt washer kit used on Flatheads with aluminum heads. Fits:UL 1939-1948W 1939-1952Additional Information OEM No.16822-39 UOM1 - KIT ManufacturerColony ...$51.57 -
Out of stock
V-Twin - 8707-6 - Oil Screen Relief and Check Valve Plugs
Colony
$33.98V-Twin - 8707-6 - Oil Screen Relief and Check Valve PlugsDescriptionOil screen relief and check valve plugs.Oil pump check valve and relief plugs install in the top on the oil pump. The tappet oil screen plug installs in the crankcase above the oil pump...$33.98 -
Out of stock
V-Twin - 8320 CAD - Stock Style Hardware Kit Cadmium
Colony
$221.97V-Twin - 8320 CAD - Stock Style Hardware Kit CadmiumDescriptionStock hardware kit contains all the stock engine nuts, bolts, washers and studs for your engine.Includes primary cover screws, lifter base screws, circuit breaker screws, case studs and nuts,...$221.97 -
Out of stock
V-Twin - 7509-20T - Chrome Upper Pushrod Cover Kit
Colony
$45.43V-Twin - 7509-20T - Chrome Upper Pushrod Cover KitDescriptionUpper pushrod cover kit includes 4 chrome plated 2" long retaining clips, 4 chrome plated cups, 4 springs, 4 rubber seals and 4 steel washers. Fits:EL 1936-1939Additional Information UOM1 -...$45.43 -
Out of stock
V-Twin - 73-0173 - Allen Button Head Screws Stainless Steel 1/4-20 X 1 inch
Colony
$13.88V-Twin - 73-0173 - Allen Button Head Screws Stainless Steel 1/4-20 X 1 inchDescriptionButton Head allen screws 1/4-20" X 1" features a stainless steel finish with a coarse thread.Sold as a pack of 5. Fits:All modelsAdditional Information UOM5 - PK ...$13.88 -
Colony - 9213-4 - Pushrod Kit - Big Twin
Colony
$38.95Colony - 9213-4 - Pushrod Kit - Big TwinFeaturesThese kits contain exact OEM duplicate parts for proper fitmentUpper cover kit contains chrome clips, chrome cups, springs, rubber seals and steel washers for four pushrod tubesLower cover kit contains four...$38.95 -
Out of stock
Colony - 9202-12 - Pushrod Kit - Big Twin
Colony
$65.95Colony - 9202-12 - Pushrod Kit - Big TwinFeaturesThese kits contain exact OEM duplicate parts for proper fitmentUpper cover kit contains chrome clips, chrome cups, springs, rubber seals and steel washers for four pushrod tubesLower cover kit contains...$65.95
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.