Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
V-Twin - 37-0820 - Rocker Box Cover Collar and Screw Kit
V-Twin Mfg
$24.18V-Twin - 37-0820 - Rocker Box Cover Collar and Screw KitDescriptionChrome rocker box cover collar and screw kit includes sealing washer with built in o-ring for position seal. Fits:FXST 1984-1998FLT 1984-1998FXD 1991-1998FXR 1984-1994FLST...$24.18 -
V-Twin - 37-0799 - Split Lock Washers Parkerized 1/2 inch
Colony Machine
MSRP: $15.72$14.14V-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...MSRP: $15.72$14.14 -
V-Twin - 37-0585 - Rocker Box Cover Screw Cover Set Chrome
V-Twin Mfg
$32.31V-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...$32.31 -
V-Twin - 37-0577 - Rear Motor Mount Bolt Kit
V-Twin Mfg
$34.72V-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$34.72 -
V-Twin - 37-0565 - Rocker Box Cover Screw Set Parkerized
Colony Machine
MSRP: $27.15$25.38V-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 ...MSRP: $27.15$25.38 -
V-Twin - 37-0516 - Internal Biter Lock Washers 3/8 inch
V-Twin Mfg
MSRP: $11.86$11.74V-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...MSRP: $11.86$11.74 -
V-Twin - 37-0481 - Front Motor Mount Spacer
V-Twin Mfg
$5.80V-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$5.80 -
V-Twin - 37-0419T - Top Motor Mount Spacer Set
V-Twin Mfg
MSRP: $23.86$22.31V-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...MSRP: $23.86$22.31 -
V-Twin - 37-0097 - Magnetic Engine Case Drain Plug
V-Twin Mfg
MSRP: $8.56$8.47V-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 ...MSRP: $8.56$8.47 -
V-Twin - 37-0079 - Motor Mount Bushing Kit Raw Steel
V-Twin Mfg
$48.38V-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...$48.38 -
V-Twin - 37-0025 - Rocker Arm Shaft Plugs Allen Style
V-Twin Mfg
$24.18V-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 ...$24.18 -
V-Twin - 3692-1 - Valve Spring Lifter Tool
Colony Machine
$44.77V-Twin - 3692-1 - Valve Spring Lifter ToolDescriptionValve spring lifter tool. Fits:U 1939-1948Additional Information OEM No.11959-39 UOM1 - EA ManufacturerColony OriginUSA$44.77 -
V-Twin - 3691-15 - Lower Motor Mount Kit Parkerized
Colony Machine
MSRP: $49.90$48.50V-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 OriginUSAMSRP: $49.90$48.50 -
V-Twin - 3690-16 - Lower Motor Mount Kit Parkerized
Colony Machine
MSRP: $51.57$50.12V-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 OriginUSAMSRP: $51.57$50.12 -
V-Twin - 3689-15 - Lower Motor Mount Kit Cadmium Plated
Colony Machine
$57.60V-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$57.60 -
V-Twin - 3688-15 - Lower Motor Mount Kit Chrome Plated
Colony Machine
MSRP: $54.90$53.36V-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 OriginUSAMSRP: $54.90$53.36 -
V-Twin - 3687-15 - Lower Motor Mount Kit Parkerized
Colony Machine
MSRP: $48.23$46.88V-Twin - 3687-15 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish. Fits:UL 1937-1947Additional Information UOM1 - KIT ManufacturerColony OriginUSAMSRP: $48.23$46.88 -
V-Twin - 3686-12 - Lower Motor Mount Kit Cadmium Plated
Colony Machine
MSRP: $43.23$42.02V-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 OriginUSAMSRP: $43.23$42.02 -
V-Twin - 3685-12 - Lower Motor Mount Kit Chrome Plated
Colony Machine
MSRP: $46.57$45.26V-Twin - 3685-12 - Lower Motor Mount Kit Chrome PlatedDescriptionLower motor mount features a chrome plated finish. Fits:FL 1966-1969Additional Information UOM1 - KIT ManufacturerColony OriginUSAMSRP: $46.57$45.26 -
V-Twin - 3684-12 - Lower Motor Mount Kit Parkerized
Colony Machine
MSRP: $43.53$38.78V-Twin - 3684-12 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount features a parkerized finish. Fits:FL 1966-1969Additional Information UOM1 - KIT ManufacturerColony OriginUSAMSRP: $43.53$38.78 -
V-Twin - 3683-16 - Lower Motor Mount Kit Cadmium Plated
Colony Machine
$46.91V-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$46.91 -
V-Twin - 3682-16 - Lower Motor Mount Kit Chrome Plated
Colony Machine
MSRP: $43.23$42.02V-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 OriginUSAMSRP: $43.23$42.02 -
V-Twin - 3681-16 - Lower Motor Mount Kit Parkerized
Colony Machine
MSRP: $39.89$35.54V-Twin - 3681-16 - Lower Motor Mount Kit ParkerizedDescriptionLower motor mount kit features a parkerized finish. Fits:FL 1958-1965Additional Information UOM1 - KIT ManufacturerColony OriginUSAMSRP: $39.89$35.54 -
V-Twin - 3680-16 - Lower Motor Mount Kit Cadmium Plated
Colony Machine
$57.60V-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$57.60 -
V-Twin - 3679-16 - Lower Motor Mount Kit Chrome Plated
Colony Machine
$61.88V-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$61.88 -
V-Twin - 3678-16 - Lower Motor Mount Kit Parkerized
Colony Machine
$57.60V-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$57.60 -
V-Twin - 3648-16 - Stock Head Bolt Kit Cadmium Plated
Colony Machine
MSRP: $56.57$54.98V-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 OriginUSAMSRP: $56.57$54.98 -
V-Twin - 3644-16 - Nickel Plated Cylinder Base Lock Washer
Colony Machine
$22.30V-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$22.30 -
V-Twin - 3622-1 - Oil Pump Feed Line Nut Cadmium Plated
Colony Machine
MSRP: $9.88$8.89V-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 OriginUSAMSRP: $9.88$8.89 -
V-Twin - 3619-1 - Cylinder Head Bracket Parkerized
Colony Machine
$64.02V-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$64.02 -
V-Twin - 3603-12 - Pushrod Cover Rubber Seal Kit
Colony Machine
MSRP: $11.88$10.69V-Twin - 3603-12 - Pushrod Cover Rubber Seal KitDescriptionPushrod cover rubber seal kit. Fits:XL 1979-1985Additional Information UOM1 - KIT ManufacturerColony OriginUSAMSRP: $11.88$10.69 -
V-Twin - 35-1721 - Sifton Peak Seal Set for Linkert Manifolds
V-Twin Mfg
MSRP: $44.67$43.78V-Twin - 35-1721 - Sifton Peak Seal Set for Linkert ManifoldsDescriptionSifton peak seal set for linkert manifolds, to replace stock brass sealing rings. The ultimate seal for peak performance.Sold as a pair. Fits:W 1936-1952Additional Information UOM1...MSRP: $44.67$43.78 -
V-Twin - 35-1677 - Sifton Peak Seal Set for Linkert Manifolds
V-Twin Mfg
MSRP: $44.67$43.78V-Twin - 35-1677 - Sifton Peak Seal Set for Linkert ManifoldsDescriptionSifton peak seal set for linkert manifolds, is the exact replacement for original brass seal rings. The ultimate seal for peak performance.Sold as a pair. Fits:EL 1936-1940U...MSRP: $44.67$43.78 -
V-Twin - 35-1252 - XL EFI Seal Kit
V-Twin Mfg
MSRP: $17.14$16.96V-Twin - 35-1252 - XL EFI Seal KitDescriptionEFI seal kit includes 2 screws and 1 o-ring.The length of the screw thread = M-4. Fits:XL 2007-UPAdditional Information OEM No.27700-07 UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages976MSRP: $17.14$16.96 -
V-Twin - 35-0735 - Brass Intake Manifold Seal Kit
V-Twin Mfg
MSRP: $41.69$40.85V-Twin - 35-0735 - Brass Intake Manifold Seal KitDescriptionBrass intake manifold seal kit is used for installing 61""Baby Butt" manifolds on 1940-1954 Big Twins.For use with a Baby Butt manifold. Order nuts and seals to fit big port 74" Knuckleheads...MSRP: $41.69$40.85 -
V-Twin - 3482-1 - Oil Return Line Elbow
Wyatt Gatling
$43.32V-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...$43.32 -
V-Twin - 3481-1 - Oil Return Line Elbow
V-Twin Mfg
$43.32V-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$43.32 -
V-Twin - 3480-1 - Oil Feed Line Elbow
V-Twin Mfg
$43.14V-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$43.14 -
V-Twin - 3479-1 - Oil Feed Line Elbow
V-Twin Mfg
$35.88V-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 ...$35.88 -
V-Twin - 3351-4 - Rocker Arm Thrust Washer Kit
Colony Machine
MSRP: $22.50$19.12V-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...MSRP: $22.50$19.12
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.