Engine
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Out of stock
V-Twin - 40-0759 - Panhead Rocker Box Oil Line and Gauge Kit
V-Twin
$282.77V-Twin - 40-0759 - Panhead Rocker Box Oil Line and Gauge KitDescriptionPanhead rocker box oil line and gauge kit includes Overhead Valve stainless steel lines and the oil gauge. Fits:FL 1963-1969Additional Information UOM1 - KIT ManufacturerV-Twin ...$282.77 -
Out of stock
V-Twin - 40-0753 - Spin On Oil Filter
V-Twin Manufacturing
$18.05V-Twin - 40-0753 - Spin On Oil FilterDescriptionOur chrome spin on oil filter is 2-1/2" and features a black resin impregnated paper that will remove foreign particles from the oil. Fits:XL 1979-1983Additional Information OEM No.63782-80T UOM1 - EA ...$18.05 -
Out of stock
V-Twin - 40-0751 - OE Oil Filter
OE
$20.86V-Twin - 40-0751 - OE Oil FilterDescriptionOE chrome oil filter is 5-1/2" and features a black resin impregnated paper that will remove foreign particles from the oil. Fits:FXD 1991-1998Additional Information OEM No.63813-90 UOM1 - EA FinishChrome ...$20.86 -
Out of stock
V-Twin - 40-0724 - Perf-form Spin On Oil Filter
Perf-Form
$26.94V-Twin - 40-0724 - Perf-form Spin On Oil FilterDescriptionThe chrome spin on oil filter is 3-1/4" long Fits:FLST 1999-2017FXST 1999-2017FXD 1999-2017FLT 1999-2017Additional Information UOM1 - EA FinishChrome ManufacturerPerf-Form OriginUSA 2025...$26.94 -
Out of stock
V-Twin - 40-0722 - Chrome Spin On Oil Filter
Wyatt Gatling
$29.53V-Twin - 40-0722 - Chrome Spin On Oil FilterDescriptionOur oil filters have a proven service record and are made to provide superior performance and reliablity. Our filters also contain a pressure relief valve to assure proper air flow.Oil filter is a...$29.53 -
Out of stock
V-Twin - 40-0714 - Oil Filter Kit
V-Twin
$53.68V-Twin - 40-0714 - Oil Filter KitDescriptionOil filter kit includes stock type fiber filter, upper seal, lower seal, spring, lower washer, cup o-ring, and clip. Fits:XLH 1957-1981FL 1965-1981FX 1971-1981Additional Information UOM1 - KIT ...$53.68 -
Out of stock
V-Twin - 40-0431 - Replacement Filter
Perf-Form
$26.88V-Twin - 40-0431 - Replacement FilterDescriptionReplacement filter element HD-X Fits:Custom applicationAdditional Information UOM1 - EA FinishFiber ManufacturerPerf-Form OriginUSA 2025 Catalog Pages430$26.88 -
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 - 40-0097 - Pura Flow Oil Filter Kit
V-Twin
$70.62V-Twin - 40-0097 - Pura Flow Oil Filter KitDescriptionThis Pura Flow oil filter kit includes left side motor mount plate, chrome filter and 3/8" x 5 foot hose with 1/4" clamps. Fits:XLH 1957-1977XLCH 1957-1977Additional Information UOM1 - EA ...$70.62 -
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
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.