Engine
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Out of stock
V-Twin - 40-0348 - Dual Tube Vertical Style Oil Cooler Kit
V-Twin
$256.38V-Twin - 40-0348 - Dual Tube Vertical Style Oil Cooler KitDescriptionOil cooler kit includes billet dual tube vertical oil cooler with billet mount clamps measuring 10" long and 4-1/8" top diameter. Fits:FLST 1986-1999FXST 1986-1999Additional Information...$256.38 -
Out of stock
V-Twin - 40-0347 - Dual Tube Oil Cooler Kit Chrome
V-Twin
$221.80V-Twin - 40-0347 - Dual Tube Oil Cooler Kit ChromeDescriptionOil cooler kit includes billet dual tube vertical oil cooler with billet mount clamps and measures 10" long and 4-1/8" top diameter.Includes stainless lines and four chrome seal ends. This kit...$221.80 -
Out of stock
V-Twin - 40-0339 - Dual Cool Oil Cooler Chrome
Wyatt Gatling
$89.71V-Twin - 40-0339 - Dual Cool Oil Cooler ChromeDescriptionChrome dual cool oil cooler has a 1-1/8" outer diameter x 9" long tubes x 3-3/4" wide with reversible top bracket.*NOTE: Must order clamps and installation hardware separately. Fits:Custom...$89.71 -
Out of stock
V-Twin - 40-0325 - Oil Feed Valve Assembly Zinc Plated
Wyatt Gatling
$90.11V-Twin - 40-0325 - Oil Feed Valve Assembly Zinc PlatedDescriptionZinc plated oil feed valve assembly is the fitting with the valve installed.*NOTE: Includes OEM #3504-37A Valve Body, OEM #3504-37B Spring and OEM #3504-37C Check Valve. Fits:U 1937-1937EL...$90.11 -
Out of stock
V-Twin - 40-0306 - Sifton Oil Cooler Horizontal Mount Style
Wyatt Gatling
$281.17V-Twin - 40-0306 - Sifton Oil Cooler Horizontal Mount StyleDescriptionSifton, replica, chrome oil cooler is horizontal mount style which features brass fins, and four rows of cooling tubes encased by a welded steel frame. Fits:FXR 1982-1994FX...$281.17 -
Out of stock
V-Twin - 40-0305 - Lockhart Replica Oil Cooler
Wyatt Gatling
$295.67V-Twin - 40-0305 - Lockhart Replica Oil CoolerDescriptionSifton, replica, oil cooler is a horizontal mount type with brass fins and four rows of cooling tubes, encased by a welded steel frame, and features a matt black finish.*NOTE: Shows small surface...$295.67 -
Out of stock
V-Twin - 40-0241 - Braided Overhead Rocker Arm Oil Line
Wyatt Gatling
$33.64V-Twin - 40-0241 - Braided Overhead Rocker Arm Oil LineDescriptionThis overhead rocker arm oil line is covered with stainless steel braided wire and is for stock height cylinders. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional...$33.64 -
Out of stock
V-Twin - 40-0129 - Replica 'Y' Oil Line
V-Twin
$65.54V-Twin - 40-0129 - Replica 'Y' Oil LineDescriptionReplica zinc plated 'Y' oil line is for use on stock 1963-1965 Panheads, or on STD heads for outside oiling.Timing cover must be drilled for oil feed to this line. Fits:FL 1963-1965Additional Information ...$65.54 -
Out of stock
V-Twin - 3780-18 - Acorn Rocker Box Nut Kit Chrome
Colony
$30.80V-Twin - 3780-18 - Acorn Rocker Box Nut Kit ChromeDescriptionAcorn rocker box nut kit includes chrome flanged nuts. Fits:FLT 1979-1983FL 1966-1983FXR 1982-1983FX 1966-1983Additional Information UOM1 - KIT ManufacturerColony OriginUSA$30.80 -
Out of stock
V-Twin - 3755-3 - Chain Oiler Screw Kit Zinc
Colony
$20.88V-Twin - 3755-3 - Chain Oiler Screw Kit ZincDescriptionChain oil screw kit features a zinc finish and includes screw, washer and nut. Fits:FX 1972-1983 Early modelsFL 1972-1983 Early modelsAdditional Information OEM No.63614-72 UOM1 - KIT ...$20.88 -
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 - 37-9226 - Oil Pump Plug Set Allen Type
Gardner-Westcott
$83.25V-Twin - 37-9226 - Oil Pump Plug Set Allen TypeDescriptionAllen type oil pump plug set. Fits:FLT 1981-1998FXST 1984-1998FXR 1982-1994FXD 1991-1998FL 1981-1984FLST 1986-1998FX 1981-1984Additional Information UOM3 - SET ManufacturerGardner-Westcott ...$83.25 -
Out of stock
V-Twin - 37-7492 - Engine Dress Up Allen Screw Kit
Gardner-Westcott
$117.54V-Twin - 37-7492 - Engine Dress Up Allen Screw KitDescriptionEngine dress up short screw kit has allen screws. Fits:FL 1965-1965 PanheadAdditional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages476$117.54 -
Out of stock
V-Twin - 37-1753 - Cast Panhead Cover Screw Kit
V-Twin
$31.27V-Twin - 37-1753 - Cast Panhead Cover Screw KitDescriptionCast panhead cover screw kit features 12pc set stainless steel allen screws.. Fits:FL 1948-1965Additional Information UOM1 - SET ManufacturerV-Twin OriginUSA Tech NoteSuggested to use with...$31.27 -
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 - 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 - 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 - 3668-16 - Oil Pump Mounting Kit Allen Type Zinc
Colony
$18.88V-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...$18.88 -
Out of stock
V-Twin - 3639-2 - Intake Manifold Rubber Seal Set
Colony
$14.88V-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 ...$14.88 -
Out of stock
V-Twin - 3638-4 - Pushrod Cover Seal Set
V-Twin
$20.27V-Twin - 3638-4 - Pushrod Cover Seal SetDescriptionPushrod cover seal set.Sold as a set of 4. Fits:XLH 1991-2003XL 1991-2003XLS 1991-2003Additional Information OEM No.17944-89 UOM1 - SET ManufacturerV-Twin OriginUSA$20.27 -
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 - 35-1793 - Brass Seal Set
V-Twin
$44.50V-Twin - 35-1793 - Brass Seal SetDescriptionBrass seal set for linkert intake manifolds. Fits:WR 1941-1952Additional Information UOM1 - SET ManufacturerV-Twin OriginImported$44.50 -
Out of stock
V-Twin - 35-1723 - 1 inch Linkert Peak Seal Set
V-Twin
$49.89V-Twin - 35-1723 - 1 inch Linkert Peak Seal SetDescription1" linkert peak seal set for Servi-cars with 1" bore linkert carburetors. Fits:G 1937-1957Additional Information UOM1 - SET ManufacturerV-Twin OriginImported$49.89 -
Out of stock
V-Twin - 35-0839 - XL EFI Breather Bolt Set 2 inch
V-Twin
$36.56V-Twin - 35-0839 - XL EFI Breather Bolt Set 2 inch Description 2" long breather bolt set for use with shorty carburetor mount brackets.Set is for S&S and OKO shorty carburetor installations. Fits: XL 1991-UP Additional...$36.56 -
Out of stock
V-Twin - 34-2708 - Shorty Carburetor Gasket with Screen
V-Twin
$31.50V-Twin - 34-2708 - Shorty Carburetor Gasket with ScreenDescriptionShorty carburetor gasket with screen is to use on velocity stacks. Screen is inserted between 2 shorty air cleaner gaskets. Fits:Custom apllication for Shorty CarburetorsAdditional...$31.50 -
Out of stock
V-Twin - 34-2705 - CV Carburetor Gasket with Screen
V-Twin
$31.50V-Twin - 34-2705 - CV Carburetor Gasket with ScreenDescriptionCV carburetor gasket with screen is to use on velocity stacks. Screen is inserted between 2 CV air cleaner gaskets. Fits:Custom application for CV CarburetorsAdditional Information UOM1 - EA ...$31.50 -
Out of stock
V-Twin - 34-1777 - M8 Crossover Breather Pipe
V-Twin
$40.00V-Twin - 34-1777 - M8 Crossover Breather PipeDescriptionBlack M8 crossover breather pipe for M8 models. Fits:FLST 2018-UPFLT 2017-UPFXST 2018-UPAdditional Information UOM1 - EA ManufacturerV-Twin OriginImported$40.00 -
Out of stock
V-Twin - 3255-8T - Big Twin Tappet Screw and Nut Kit
V-Twin Manufacturing
$31.00V-Twin - 3255-8T - Big Twin Tappet Screw and Nut KitDescriptionBig Twin 4 piece tappet screw and lock nut kit. Fits:EL 1936-1940FL 1941-1952Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported$31.00 -
Out of stock
V-Twin - 32-1324 - White Zinc Relay Mount Bracket
Volt Tech
$49.78V-Twin - 32-1324 - White Zinc Relay Mount BracketDescriptionRelay mount bracket with white zinc finish for the right side of the engine. Fits:EL 1936-1939Additional Information OEM No.4786-36 UOM1 - EA ManufacturerVolt Tech OriginImported 2025...$49.78 -
Out of stock
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 -
Out of stock
V-Twin - 31-2925 - XL Stainless Steel Top Motor Mount
V-Twin
$43.88V-Twin - 31-2925 - XL Stainless Steel Top Motor MountDescriptionXL top motor mount features a natural stainless steel finish . Includes key ignition switch hole. Fits:XL 2007-2020Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA$43.88 -
Out of stock
V-Twin - 31-2003 - Front Engine Mount Kit
V-Twin
$42.50V-Twin - 31-2003 - Front Engine Mount KitDescriptionFront engine mount kit. Fits:FLT 2017-UPAdditional Information OEM No.1630005 UOM1 - KIT ManufacturerV-Twin OriginImported$42.50 -
Out of stock
V-Twin - 31-1640 - Front Motor Mount
V-Twin
$53.44V-Twin - 31-1640 - Front Motor MountDescriptionISO front engine mount is constructed of polyurethane and heat treated material. Fits:FXR 1982-1994FXR 1982-1984FLT 1979-2007Additional Information UOM1 - EA ManufacturerV-Twin OriginImported$53.44 -
Out of stock
V-Twin - 31-1437 - XL Motor Mount Plate Set Raw
V-Twin
$43.88V-Twin - 31-1437 - XL Motor Mount Plate Set RawDescriptionXL motor mount plate set is constructed of raw steel. Set includes right and left plate set used to incorporate mount ports to accept late model forward controls. Fits:XL 1957-1981Additional...$43.88 -
Out of stock
V-Twin - 31-1433 - Front Engine Mount Stabilizer Bar
V-Twin
$82.04V-Twin - 31-1433 - Front Engine Mount Stabilizer BarDescriptionFront engine mount stabilizer bar for rubber mounted engines. Fits:XL 2004-2022Additional Information OEM No.16400020 UOM1 - EA ManufacturerV-Twin OriginImported$82.04 -
Out of stock
V-Twin - 31-1356 - Top Motor Mount
V-Twin
$54.89V-Twin - 31-1356 - Top Motor MountDescriptionGloss black top motor mount with key. Fits:FLT 2007-UPAdditional Information UOM1 - EA ManufacturerV-Twin OriginUSA$54.89 -
Out of stock
V-Twin - 31-1280 - Chrome Front Engine Mount Stabilizer Link
V-Twin
$73.21V-Twin - 31-1280 - Chrome Front Engine Mount Stabilizer LinkDescriptionFront engine mount stabilizer link features a chrome finish. Fits:XL 2004-UPAdditional Information OEM No.16400020 UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog...$73.21 -
Out of stock
V-Twin - 31-0919 - WR Top Motor Mount Aluminum
V-Twin
$49.17V-Twin - 31-0919 - WR Top Motor Mount AluminumDescription3 piece aluminum strap arrangement, for W and G 45 models with aluminum heads.Head bolts and washer with cap screws supplied for mount straps. Fits:WR 1946-1952G 1937-1973W 1937-1952Additional...$49.17 -
Out of stock
V-Twin - 31-0911 - M8 Top Motor Mount Zinc
V-Twin
$39.88V-Twin - 31-0911 - M8 Top Motor Mount ZincDescriptionTop motor mount features a zinc finish and is for M8 models. Fits:FXST 2018-UPAdditional Information OEM No. - UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages105$39.88
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.