Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 8732-24 - Rocker Box Valve Cover Screw Long Chrome
Colony
$48.92V-Twin - 8732-24 - Rocker Box Valve Cover Screw Long ChromeDescriptionRocker box valve cover screw, long, chrome finish.Use with aluminum D rings. Fits:FL 1954-1965Additional Information OEM No.3578W UOM24 - PK ManufacturerColony OriginUSA 2025...$48.92 -
V-Twin - 8714-20 - Big Bore 12 Pt Head Bolt Kit Chrome
Colony
$69.68V-Twin - 8714-20 - Big Bore 12 Pt Head Bolt Kit ChromeDescriptionBig Bore 12 pt headbolt kit in Chrome. Fits:FX 1971-1984FL 1948-1984Additional Information OEM No.16814-48 UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages510$69.68 -
V-Twin - 8706-6 - Oil Pump Screen Relief Plug Set Chrome
Colony
$38.11V-Twin - 8706-6 - Oil Pump Screen Relief Plug Set ChromeDescriptionOil pump screen relief plug set contains 3 plugs, chrome. Fits:FX 1971-1980FL 1970-1980Additional Information UOM3 - SET ManufacturerColony OriginUSA 2025 Catalog Pages494$38.11 -
V-Twin - 8705-2 - Tappet Oil Screen Plug
Colony
$20.18V-Twin - 8705-2 - Tappet Oil Screen PlugDescriptionTappet oil screen plug. Fits:FL 1966-1969Additional Information OEM No.655 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages494$20.18 -
V-Twin - 8704-2 - Tappet Oil Screen Plug
Colony
$20.18V-Twin - 8704-2 - Tappet Oil Screen PlugDescriptionTappet oil screen plug. Fits:FL 1952-1965Additional Information OEM No.24987-52 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages494$20.18 -
V-Twin - 8703-2 - Tappet Oil Screen Plug Chrome
Colony
$19.26V-Twin - 8703-2 - Tappet Oil Screen Plug ChromeDescriptionTappet oil screen plug, chrome finish. Fits:FLT 1981-1998FXST 1984-1998FXR 1982-1994FXD 1991-1998FL 1981-1984FLST 1986-1998FX 1981-1984Additional Information OEM No.26263-80 UOM1 - EA ...$19.26 -
V-Twin - 8702-2 - Oil Plump Check Valve Plug
Colony
$17.86V-Twin - 8702-2 - Oil Plump Check Valve PlugDescriptionOil pump check valve plug. Fits:FX 1971-1980EL 1936-1940FL 1941-1980Additional Information OEM No.26362-36 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages494$17.86 -
V-Twin - 8701-2 - Tappet Oil Screen Plug
Colony
$19.26V-Twin - 8701-2 - Tappet Oil Screen PlugDescriptionTappet oil screen plug. Fits:FX 1971-1980FL 1970-1980FLT 1979-1980Additional Information OEM No.657 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages494$19.26 -
V-Twin - 8630-1 - Rocker Box Feed Line Nipple Cadmium
Colony
$19.26V-Twin - 8630-1 - Rocker Box Feed Line Nipple CadmiumDescriptionCadmium rocker box feed line nipple Fits:EL 1936-1940FL 1941-1941Additional Information OEM No.33615-36 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages515$19.26 -
V-Twin - 8629-1 - Slotted Nut Driver Tool
Colony
$23.53V-Twin - 8629-1 - Slotted Nut Driver ToolDescriptionSlotted nut driver tool for all pre-1930 engine cases. Fits:Special application on pre 1930 casesAdditional Information UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages797$23.53 -
V-Twin - 8628-6 - Slotted 1/4 inch - 24 Thread Engine Case Nut
Colony
$25.35V-Twin - 8628-6 - Slotted 1/4 inch - 24 Thread Engine Case NutDescriptionEngine case nut, slotted 1/4" - 24 thread. Fits:Special application on pre 1930 casesAdditional Information UOM6 - PK ManufacturerColony OriginUSA 2025 Catalog Pages797$25.35 -
V-Twin - 8620-17 - Engine Case Bolt Kit Cadmium
Colony
$42.48V-Twin - 8620-17 - Engine Case Bolt Kit CadmiumDescriptionCadmium engine case bolt kit for side valve models Fits:WL 1937-1952G 1937-1973Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages803$42.48 -
V-Twin - 8619-17 - Engine Case Bolt Kit Chrome
Colony
$45.13V-Twin - 8619-17 - Engine Case Bolt Kit ChromeDescriptionChrome engine case bolt kit for side valve models Fits:WL 1937-1952G 1937-1973Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages803$45.13 -
V-Twin - 8618-20 - Cylinder Head Bolt Set 12 Point Black
Colony
$55.70V-Twin - 8618-20 - Cylinder Head Bolt Set 12 Point BlackDescriptionBlack 12 point cylinder head bolt kit includes ten 7/16"-20 x 2-3/8" 12 point head bolts and ten 7/16" flat washers.These bolts are to be installed using a 7/16" 12 point box wrench...$55.70 -
V-Twin - 8609-36 - Cadmium Rocker Box Hex Nuts
Colony
$23.67V-Twin - 8609-36 - Cadmium Rocker Box Hex NutsDescriptionRocker box hex nut, cadmium finish. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages511$23.67 -
V-Twin - 8608-36 - Chrome Rocker Box Hex Nuts
Colony
$25.75V-Twin - 8608-36 - Chrome Rocker Box Hex NutsDescriptionRocker box hex nuts, chrome finish. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages511$25.75 -
V-Twin - 8601-8 - High Torque 7/16 inch Cylinder Base Nut Black
Colony
$41.00V-Twin - 8601-8 - High Torque 7/16 inch Cylinder Base Nut BlackDescriptionHigh torque 7/16" cylinder base nut features a black finish.Nut measures 7/16". Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information UOM8 - SET ...$41.00 -
V-Twin - 8600-8 - High Torque 7/16 inch Big Bore Cylinder Base Nut Chrome
Colony
$42.22V-Twin - 8600-8 - High Torque 7/16 inch Big Bore Cylinder Base Nut ChromeDescriptionChrome high torque 7/16" cylinder base nut is for 1966-1984 FL, 1971-1984 FX, 1979-1983 FLT and 1982-1983 FXR models. Fits:Special applicationAdditional Information UOM8...$42.22 -
V-Twin - 8520 - Engine Dress Up Cap Kit Chrome
Colony
$83.22V-Twin - 8520 - Engine Dress Up Cap Kit ChromeDescriptionChrome caps for show bike dress up kit. Fits:FXST 1987-1988Additional Information UOM1 - KIT ManufacturerColony OriginUSA StyleCap 2025 Catalog Pages408$83.22 -
V-Twin - 8518 - Engine Dress Up Cap Kit Chrome
Colony
$83.22V-Twin - 8518 - Engine Dress Up Cap Kit ChromeDescriptionChrome caps for show bike dress up kit. Fits:XL 1985-1986 Evolution 5-SpeedAdditional Information UOM1 - KIT ManufacturerColony OriginUSA StyleCap 2025 Catalog Pages408$83.22 -
V-Twin - 8495-1 - Transmission Engine Drain Plug 1/2 inch X 13 Thread Cadmium
Colony
$13.38V-Twin - 8495-1 - Transmission Engine Drain Plug 1/2 inch X 13 Thread CadmiumDescriptionTransmission engine drain plug 1/2" X 13 thread, cadmium. Fits:XL 1957-1976 Engine and transmissionFL 1941-1984 TransmissionFX 1971-1984 TransmissionAdditional...$13.38 -
V-Twin - 8494-1 - Transmission Engine Drain Plug 1/2 inch X 13 Thread Chrome
Colony
$14.72V-Twin - 8494-1 - Transmission Engine Drain Plug 1/2 inch X 13 Thread ChromeDescriptionTransmission engine drain plug, 1/2" X 13 thread, chrome. Fits:XL 1957-1976 Engine and transmissionFL 1941-1984 TransmissionFX 1971-1984 TransmissionAdditional...$14.72 -
V-Twin - 8474-8 - Cylinder Base Hex Cap Nut Chrome Milled
Colony
$38.11V-Twin - 8474-8 - Cylinder Base Hex Cap Nut Chrome MilledDescriptionCylinder base hex cap nut, chrome milled finish. Fits:FLT 1979-1983FXR 1982-1983FL 1978-1984FL 1979-1983FX 1978-1984Additional Information UOM1 - KIT ManufacturerColony OriginUSA ...$38.11 -
V-Twin - 8449-22 - Rocker Box Nut Kit Cap Style
Colony
$61.37V-Twin - 8449-22 - Rocker Box Nut Kit Cap StyleDescriptionRocker box nut kit, cap style. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages511$61.37 -
V-Twin - 8437-16 - Cylinder Base Nut Kit Cap Chrome
Colony
$28.64V-Twin - 8437-16 - Cylinder Base Nut Kit Cap ChromeDescriptionCylinder base nut kit cap, chrome 8 piece Fits:FX 1971-1977EL 1936-1940FL 1941-1977Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages522$28.64 -
V-Twin - 8400-8 - Rocker Shaft Chrome End Cap Type Nut with Washers
Colony
$21.52V-Twin - 8400-8 - Rocker Shaft Chrome End Cap Type Nut with WashersDescriptionRocker arm shaft end nut kit contains 4 cap nuts and washers with chrome finish. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984XL 1957-1985Additional Information UOM4...$21.52 -
V-Twin - 8321 CHR - Stock Style Hardware Kit Chrome
Colony
$241.40V-Twin - 8321 CHR - Stock Style Hardware Kit ChromeDescriptionStock 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,...$241.40 -
V-Twin - 8321 CAD - Stock Style Hardware Kit Cadmium
Colony
$216.73V-Twin - 8321 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,...$216.73 -
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 -
V-Twin - 8319 CAD - Hardware Dress Up Kit Cadmium
Colony
$228.31V-Twin - 8319 CAD - Hardware Dress Up Kit CadmiumDescriptionCadmium hardware dress up kit for side valve models. Fits:XL 1971-1973Additional Information UOM1 - KIT ManufacturerColony OriginUSA StyleStock$228.31 -
V-Twin - 8318 CAD - Stock Style Hardware Kit Cadmium
Colony
$282.88V-Twin - 8318 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,...$282.88 -
V-Twin - 8317 CAD - Stock Style Hardware Kit Cadmium
Colony
$241.99V-Twin - 8317 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,...$241.99 -
V-Twin - 8316 CHR - Stock Style Hardware Kit Chrome
Colony
$272.20V-Twin - 8316 CHR - Stock Style Hardware Kit ChromeDescriptionStock 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,...$272.20 -
V-Twin - 8316 CAD - Stock Style Hardware Kit Cadmium
Colony
$237.77V-Twin - 8316 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,...$237.77 -
V-Twin - 8315 CAD - Stock Style Hardware Kit Cadmium
Colony
$236.73V-Twin - 8315 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,...$236.73 -
V-Twin - 8314 CHR - Chrome Stock Style Hardware Kit
Colony
$339.39V-Twin - 8314 CHR - Chrome Stock Style Hardware KitDescriptionStock hardware kit contains all the stock style engine nuts, bolts, washers and studs for your engine.Includes primary cover screws, lifter base screws, circuit breaker screws, case studs and...$339.39 -
V-Twin - 8313 CAD - Stock Style Hardware Kit Standard Cadmium
Colony
$262.81V-Twin - 8313 CAD - Stock Style Hardware Kit Standard CadmiumDescriptionStock hardware kit contains all the stock engine nuts, bolts, washers and studs for your engine, STD.Includes primary cover screws, lifter base screws, circuit breaker screws, case...$262.81 -
V-Twin - 8312 CHR - Chrome Stock Style Hardware Kit
Colony
$371.38V-Twin - 8312 CHR - Chrome Stock Style Hardware KitDescriptionStock hardware kit contains all the stock style engine nuts, bolts, washers and studs for your engine.Includes primary cover screws, lifter base screws, circuit breaker screws, case studs and...$371.38 -
V-Twin - 8311 CAD - Stock Style Hardware Kit HD Cadmium
Colony
$280.68V-Twin - 8311 CAD - Stock Style Hardware Kit HD CadmiumDescriptionStock hardware kit contains all the stock engine nuts, bolts, washers and studs for your engine, HD.Includes primary cover screws, lifter base screws, circuit breaker screws, case studs...$280.68 -
V-Twin - 8309 CAD - Cadmium Stock Style Hardware Kit for Aluminum Heads
Colony
$308.32V-Twin - 8309 CAD - Cadmium Stock Style Hardware Kit for Aluminum HeadsDescriptionStock hardware kit contains all the stock style engine nuts, bolts, washers and studs for your engine with aluminum heads.Includes primary cover screws, lifter base screws,...$308.32
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.