Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 37-9528 - Wyatt Gatling Chrome Bolt Cap 76 Piece Cover Kit
V-Twin
$46.55V-Twin - 37-9528 - Wyatt Gatling Chrome Bolt Cap 76 Piece Cover KitDescriptionKit contains 76 pieces of chrome bolt cap covers constructed of ABS plastic. Fits:FXD 2006-2017Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported StyleSnap...$46.55 -
V-Twin - 37-9526 - Wyatt Gatling Chrome Bolt Cap 75 Piece Cover Kit
V-Twin
$48.22V-Twin - 37-9526 - Wyatt Gatling Chrome Bolt Cap 75 Piece Cover KitDescriptionKit contains 75 pieces of chrome bolt cap covers constructed of ABS plastic.Caps are easy to install and cover the raw OE bolt heads on engine, transmission, primary and more...$48.22 -
V-Twin - 37-9521 - Cylinder Hardware Kit Chrome
V-Twin
$110.77V-Twin - 37-9521 - Cylinder Hardware Kit ChromeDescriptionChrome cylinder hardware kit with studs, for 2 heads. Fits:FLT 1984-1991FXR 1984-1991FXD 1991-1991FLST 1986-1991FXST 1984-1991Additional Information UOM1 - KIT ManufacturerV-Twin OriginUSA ...$110.77 -
V-Twin - 37-9399 - Cylinder Headbolt Cover Set Black
V-Twin
$31.84V-Twin - 37-9399 - Cylinder Headbolt Cover Set BlackDescription4 piece cylinder headbolt cover set features a black finish. Fits:XL 1986-UPFLST 1986-UPFXST 1986-UPFLT 1986-UPFXR 1986-UPAdditional Information UOM1 - SET ManufacturerV-Twin ...$31.84 -
V-Twin - 37-9370 - Head Bolt Hardware Kit
V-Twin
$129.31V-Twin - 37-9370 - Head Bolt Hardware KitDescriptionHead bolt hardware kit for one head. Fits:XL 1986-1992Additional Information UOM1 - KIT ManufacturerV-Twin OriginUSA 2025 Catalog Pages854 Replacement Items37-9260 - *UPDATE Cylinder Stud...$129.31 -
V-Twin - 37-9322 - Cylinder Hardware Kit with Chrome Headbolts
V-Twin
$125.57V-Twin - 37-9322 - Cylinder Hardware Kit with Chrome HeadboltsDescriptionCylinder hardware kit includes studs and chrome headbolts for one cylinder head.*NOTE: 2 kits are required per engine. Fits:FXD 1992-1998FLST 1992-1998FXR 1992-1994FLT 1992-1998FXST...$125.57 -
V-Twin - 37-9259 - Cylinder Stud
V-Twin Manufacturing
$77.73V-Twin - 37-9259 - Cylinder StudDescriptionCylinder studs with a thread size os 3/8"-16 for Evolution models are a set of eight. Fits:FXST 1986-1998FLT 1986-1998FXD 1991-1998FXR 1986-1994FLST 1986-1998Additional Information OEM No.16837-85C UOM8 - SET ...$77.73 -
V-Twin - 37-9225 - Oil Pump Plug Set Allen Type
Gardner-Westcott
$49.67V-Twin - 37-9225 - Oil Pump Plug Set Allen TypeDescriptionAllen type oil pump plug set. Fits:FX 1971-1980FL 1970-1980Additional Information UOM3 - SET ManufacturerGardner-Westcott OriginUSA 2025 Catalog Pages494$49.67 -
V-Twin - 37-9207 - Front Motor Mount Bolt Kit Hex Type
Gardner-Westcott
$77.60V-Twin - 37-9207 - Front Motor Mount Bolt Kit Hex TypeDescriptionHex type front motor mount bolt kit with a chrome finish. Fits:XL 1957-1984Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA 2025 Catalog Pages892$77.60 -
V-Twin - 37-9191 - Chrome Engine Case Allen Bolt Kit
Gardner-Westcott
$90.32V-Twin - 37-9191 - Chrome Engine Case Allen Bolt KitDescriptionAllen type engine case bolt kit has a chrome finish. Fits:FLT 1984-1995FXST 1984-1995FLST 1986-1995FXD 1991-1995FXR 1984-1994Additional Information UOM1 - KIT ManufacturerGardner-Westcott ...$90.32 -
V-Twin - 37-9181 - Chrome Engine Mount Allen Screw Set
Gardner-Westcott
$46.58V-Twin - 37-9181 - Chrome Engine Mount Allen Screw SetDescriptionChrome engine mount screw set with allen type screws for 4- speed transmissions connects engine mounts, front, top and r ear to frame. Fits:FL 1948-1984Additional Information UOM1 - KIT ...$46.58 -
V-Twin - 37-9158 - Front Motor Mount Biter Washer
V-Twin
$18.42V-Twin - 37-9158 - Front Motor Mount Biter WasherDescriptionFront motor mount biter washer. Fits:XL 1952-1984Additional Information OEM No.16218-52 UOM5 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages530$18.42 -
V-Twin - 37-9131 - Head Bolt Cover Set Chrome
V-Twin
$25.89V-Twin - 37-9131 - Head Bolt Cover Set ChromeDescriptionChrome grooved head bolt cover set. Fits:FXD 1991-2017FLT 1986-2017XL 1986-UPFXST 1986-2017FXR 1986-1994FLST 1986-2017Additional Information OEM No.43890-93 UOM4 - SET ManufacturerV-Twin ...$25.89 -
V-Twin - 37-9079 - Skull Pushrod Cover Cup Set Gold
V-Twin
$38.05V-Twin - 37-9079 - Skull Pushrod Cover Cup Set GoldDescriptionGold plated skull pushrod cover cup set.Sold as a 4 piece set. *NOTE Gold plate is very delicate. Do not Polish. *No warranty or returns accepted on gold plates parts. Fits:FXST 1984-UPFXR...$38.05 -
V-Twin - 37-9074 - Cylinder Washer Set Zinc
Eastern
$17.86V-Twin - 37-9074 - Cylinder Washer Set ZincDescriptionZinc cylinder washer setSet of four. Fits:FXST 1984-1985FLT 1984-1985FXR 1984-1985Additional Information OEM No.16482-83 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages178$17.86 -
V-Twin - 37-9068 - Oil Pump Plug
V-Twin
$11.86V-Twin - 37-9068 - Oil Pump PlugDescriptionStock oil pump plug with slot Fits:FX 1971-1980FL 1968-1980Additional Information OEM No.26377-68 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages494$11.86 -
V-Twin - 37-9066 - Front Engine Mount Kit
V-Twin
$11.86V-Twin - 37-9066 - Front Engine Mount KitDescriptionFront engine mount nut and lock kit. Fits:FL 1941-1969EL 1936-1940Additional Information OEM No.24797-36 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages516$11.86 -
V-Twin - 37-9019 - Head Bolt Set Chrome
V-Twin
$84.52V-Twin - 37-9019 - Head Bolt Set ChromeDescriptionChrome 12 point head bolt set Fits:FXR 1986-1991FXD 1991-1991XL 1986-1992FXST 1986-1991FLST 1986-1991FLT 1986-1991Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog...$84.52 -
V-Twin - 37-8960 - Oil Pump Plug Chrome
V-Twin
$7.86V-Twin - 37-8960 - Oil Pump Plug ChromeDescriptionChrome oil tank plug Fits:FXST 1984-1999FLT 1981-1998FXD 1991-1999FXR 1982-1994FLST 1986-1999FLT 1981-1999FL 1981-1984FX 1981-1984Additional Information OEM No.26279-89 UOM1 - EA ManufacturerV-Twin ...$7.86 -
V-Twin - 37-8951 - Cylinder Studs
S&S Cycle
$115.32V-Twin - 37-8951 - Cylinder StudsDescriptionEvolution cylinder studs only are 6.680" long and have a 3/8-16 coarse thread. Fits:FXST 1986-1998FLT 1986-1998FXD 1991-1998FXR 1986-1994FLST 1986-1998Additional Information OEM No.16837-85C UOM8 - PK ...$115.32 -
V-Twin - 37-8946 - Oil Pump Relief Valve Kit
V-Twin
$49.47V-Twin - 37-8946 - Oil Pump Relief Valve KitDescriptionOil pump relief valve kit Fits:FL 1954-1967Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages494 Replacement Items13-0107 - Oil Pump Relief Valve Spring9606-2...$49.47 -
V-Twin - 37-8935 - Cylinder Stud Insert
Eastern
$22.60V-Twin - 37-8935 - Cylinder Stud InsertDescriptionCylinder stud insert comes as a 8 piece Fits:FXST 1986-1998FLT 1986-1998FXD 1991-1998XL 1991-2003FXR 1986-1994FLST 1986-1998Additional Information OEM No.16573-83 UOM8 - PK ManufacturerEastern ...$22.60 -
V-Twin - 37-8897 - Head Bolt Cover Set Dome Chrome
V-Twin
$19.86V-Twin - 37-8897 - Head Bolt Cover Set Dome ChromeDescriptionChrome dome style head bolt cover set Fits:FXST 1984-1985FLT 1984-1985FXR 1984-1985Additional Information UOM4 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages36$19.86 -
V-Twin - 37-8866 - Pushrod Tappet Lock Nut
V-Twin
$16.42V-Twin - 37-8866 - Pushrod Tappet Lock NutDescription5/16"-32 pushrod tappet lock nut fits solid lifters. Fits:Replacement application for 5/16 x 32 adjuster screwsAdditional Information UOM4 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages502$16.42 -
V-Twin - 37-8831 - Cylinder Headbolt Set Chrome
Gardner-Westcott
$84.52V-Twin - 37-8831 - Cylinder Headbolt Set ChromeDescriptionChrome cylinder headbolt set with coarse thread for use with early style STD heads only. Fits:Special applicationAdditional Information UOM10 - SET ManufacturerGardner-Westcott OriginUSA 2025...$84.52 -
V-Twin - 37-8799 - Cylinder Headbolt Cover Set Chrome
V-Twin
$25.87V-Twin - 37-8799 - Cylinder Headbolt Cover Set ChromeDescription4 piece cylinder headbolt cover set featuring a chrome finish. Fits:FXD 1991-2017FLT 1986-2017XL 1986-UPFXST 1986-2017FXR 1986-1994FLST 1986-2017Additional Information OEM No.43890-93 UOM1...$25.87 -
V-Twin - 37-8511 - Cam and Primary Dress Up Screw Kit
Gardner-Westcott
$36.25V-Twin - 37-8511 - Cam and Primary Dress Up Screw KitDescriptionCam and Primary dress up engine kit Fits:XL 1971-1976Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$36.25 -
V-Twin - 37-8510 - Cam and Primary Dress Up Screw Kit
Gardner-Westcott
$45.27V-Twin - 37-8510 - Cam and Primary Dress Up Screw KitDescriptioncam and primary dress up screw kit Fits:XL 1977-1985Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$45.27 -
V-Twin - 37-8509 - Cam and Primary Dress Up Screw Kit
Gardner-Westcott
$41.36V-Twin - 37-8509 - Cam and Primary Dress Up Screw KitDescriptionCam and primary dress up screw kit Fits:XL 1986-1990Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$41.36 -
V-Twin - 37-8508 - Cam and Primary Dress Up Screw Kit
Gardner-Westcott
$96.15V-Twin - 37-8508 - Cam and Primary Dress Up Screw KitDescriptionCam and primary dress up screw kit Fits:XL 1991-2003Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$96.15 -
V-Twin - 37-8505 - Cam and Primary Cover Dress Up Chrome Screw Kit
Gardner-Westcott
$37.45V-Twin - 37-8505 - Cam and Primary Cover Dress Up Chrome Screw KitDescriptionCam and primary cover dress up chrome screw kit for transmission, chain, clutch or derby where applicable.Kit has 22 allen screws. Fits:FL 1970-1984FX 1971-1984Additional...$37.45 -
V-Twin - 37-8092 - Allen Fastener Set Chrome
Gardner-Westcott
$258.03V-Twin - 37-8092 - Allen Fastener Set ChromeDescriptionChrome allen fastener set Fits:XL 1991-2003Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$258.03 -
V-Twin - 37-8085 - Engine Dress Up Screw Kit Allen Chrome
Gardner-Westcott
$66.55V-Twin - 37-8085 - Engine Dress Up Screw Kit Allen ChromeDescriptionChrome allen engine dress up screw kit Fits:FLST 1986-1986FXST 1986-1986Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages408$66.55 -
V-Twin - 37-8084 - Engine Dress Up Screw Kit Allen Chrome
Gardner-Westcott
$117.54V-Twin - 37-8084 - Engine Dress Up Screw Kit Allen ChromeDescriptionChrome allen style engine dress up screw kit Fits:FXR 1984-1986Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages408$117.54 -
V-Twin - 37-7490 - Chrome Allen Head Engine Dress Up Screw Kit
Gardner-Westcott
$205.63V-Twin - 37-7490 - Chrome Allen Head Engine Dress Up Screw KitDescriptionChrome Allen Head Engine Dress Up Screw Kit Fits:FX 1971-1976FL 1970-1976Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog...$205.63 -
V-Twin - 37-2090 - Engine Dress Up Screw Kit Allen Chrome
Gardner-Westcott
$119.85V-Twin - 37-2090 - Engine Dress Up Screw Kit Allen ChromeDescriptionChrome allen engine dress up screw kit Fits:XL 1971-1976Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$119.85 -
V-Twin - 37-2089 - Engine Dress Up Screw Kit Allen Chrome
Gardner-Westcott
$133.74V-Twin - 37-2089 - Engine Dress Up Screw Kit Allen ChromeDescriptionChrome allen engine dress up screw kit Fits:XLH 1977-1984Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$133.74 -
V-Twin - 37-2087 - Engine Dress Up Screw Kit Allen Chrome
Gardner-Westcott
$145.67V-Twin - 37-2087 - Engine Dress Up Screw Kit Allen ChromeDescriptionAllen engine dress up screw kit Fits:XL 1986-1990Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA StyleAllen 2025 Catalog Pages839$145.67 -
V-Twin - 37-1675 - Oil Pump Fillister Screws Cadmium
V-Twin
$12.24V-Twin - 37-1675 - Oil Pump Fillister Screws CadmiumDescriptionOil pump fillister screws feature a cadmium finish.Sold as a pack of 10. Fits:FL 1967-1969Additional Information OEM No.1183 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog...$12.24 -
V-Twin - 37-1526 - Wyatt Gatling Chrome Allen Head Bolt Caps 1/4 inch
V-Twin
$21.76V-Twin - 37-1526 - Wyatt Gatling Chrome Allen Head Bolt Caps 1/4 inch Description Chrome 1/4" Allen Head Cap snaps onto allen socket head screws. The caps fit tightly over the head and add a finished appearance. These are sold in packs of 25. ...$21.76
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.