Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
V-Twin - 42-0364 - Rocker Box Cover Kit Chrome
V-Twin Mfg
$571.01V-Twin - 42-0364 - Rocker Box Cover Kit ChromeDescriptionRocker box cover kit includes two top chrome finish die-cast covers and two lower rocker box housings, with gaskets and hardware for two heads.On 2007-Up models the D-ring is part of the lower box...$571.01 -
V-Twin - 42-0363 - Top Rocker Box Cover and D-Ring Kit Black - Fits 1991-2003 Harley-Davidson XL
V-Twin Mfg
$363.43Black top rocker box cover includes d-ring kit.Four piece set for two cylinders. Fits:XL 1991-2003Additional Information UOM1 - KIT FinishBlack ManufacturerV-Twin OriginImported 2025 Catalog Pages831$363.43 -
V-Twin - 42-0358 - Black Cam Cover Trim - Fits 1991-2003 Harley-Davidson XL
V-Twin Mfg
$95.94The covers fit over stock cam cases on XL models. There is no need to remove cam case or disturb cams or gears. Fits:XL 1991-2003Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages831$95.94 -
V-Twin - 42-0317 - Engine Air Scoop Kit Chrome - Fits 1979-1983 Harley-Davidson FLT, 1966-1984 FL
V-Twin Mfg
$86.74Chrome engine air scoop kit will force air to rear cylinder. Mounts to left side of Shovelheads. Bracket included. Fits:FLT 1979-1983FL 1966-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages510$86.74 -
V-Twin - 42-0310 - Smooth Style Ignition Module Cover Chrome - Fits 1982-2003 Harley-Davidson XL
V-Twin Mfg
$32.31Chrome ignition module cover smooth style Fits:XL 1982-2003Additional Information OEM No.66325-82 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages999$32.31 -
V-Twin - 42-0139 - Rocker Box Dress Cover Set Matte Black
V-Twin Mfg
$132.15V-Twin - 42-0139 - Rocker Box Dress Cover Set Matte BlackDescriptionDress up your XL with our V-Twin Mfg. matte black heat proof finish rocker box dress cover set that fits over your stock rocker boxes and mount using the chrome allen screws included...$132.15 -
V-Twin - 42-0138 - Prime Rib Natural Cam Cover Trim - Fits 1991-2015 Harley-Davidson XL
V-Twin Mfg
$147.05Natural aluminum prime rib style cam cover trim mounts over existing cam cover with existing screws.Finned cover includes three screws to fit over existing cam cover for the countersunk openings in cover. Includes 2-3/4" and 2-1/4" long flathead 1/4"-20...$147.05 -
V-Twin - 42-0137 - Prime Rib Black Cam Cover Trim - Fits 1991-2015 Harley-Davidson XL
V-Twin Mfg
$147.05Aluminum prime rib style cam cover trim with black finish mounts over existing cam cover with existing screws.Finned cover includes three screws to fit over existing cam cover for the countersunk openings in cover. Includes 2-3/4" and 2-1/4" long...$147.05 -
V-Twin - 42-0130 - Rocker Arm Cover D-Ring Cast - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
$82.96D-rings set are replica cast material for Panhead.Order proper screws separately. Fits:FL 1948-1965Additional Information OEM No.17509-54A UOM1 - SET MeasurementsAdditional InformationThickness: .765" FinishAlloy ManufacturerV-Twin ...$82.96 -
V-Twin - 42-0121 - Chrome Cam Cover - Fits 2001-2017 Harley-Davidson FXST, FLST, FXD, 2001-2016 FLT
V-Twin Mfg
$82.96Chrome cover is designed to fit stock cases. Made to bolt to existing screws without disturbing cams or gears. No need to remove cam case for installation. Fits:FXST 2001-2017FLST 2001-2017FXD 2001-2017FLT 2001-2016Additional Information UOM1 - EA ...$82.96 -
V-Twin - 42-0118 - Chrome Cam Cover - Fits 1993-1998 Harley-Davidson FLT, FXST, 1993-1994 FXR, 1993-1998 FLST, FXD
V-Twin Mfg
MSRP: $72.13$71.41Chrome cam covers kit over stock cam cases on Big Twins. No need to remove the cam case or disturb the cam or gears. Covers are held in place by existing screws. Fits:FLT 1993-1998FXST 1993-1998FXR 1993-1994FLST 1993-1998FXD 1993-1998Additional...MSRP: $72.13$71.41 -
V-Twin - 42-0111 - Cam Cover Trim Chrome - Fits 1970-1984 Harley-Davidson FL, 1991-1992 FXD, 1982-1992 FXR, 1971-1984 FX, 1984-1992 FXST, 1979-1992 FLT, 1986-1992 FLST
V-Twin Mfg
MSRP: $70.95$70.24This form fit cam cover chrome trim fits over stock cam cases. No need to remove the cam case or disturb the cam or gears. Covers are held in place by existing screws. Fits:FL 1970-1984FXD 1991-1992FXR 1982-1992FX 1971-1984FXST 1984-1992FLT 1979-1992FLST...MSRP: $70.95$70.24 -
V-Twin - 42-0110 - Chrome Cam Cover Trim - Fits 1983-1990 Harley-Davidson XL
V-Twin Mfg
$81.31The cam cover trim fits over stock cam cases on XL models. Covers are held in place by existing bolts and related hardware, as supplied.There is no need to remove cam case or disturb cams or gears. Trim is for use on electric start models. Fits:XL...$81.31 -
V-Twin - 42-0105 - D-Ring Chrome - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
$105.50Chrome d-ring are thick alloy style Fits:FL 1948-1965Additional Information OEM No.17509-54A UOM1 - SET MeasurementsAdditional InformationWidth: 7-1/8" FinishChrome ManufacturerV-Twin OriginImported 2025 Catalog Pages509$105.50 -
V-Twin - 42-0103 - Panhead Cover Set Chrome - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
$127.53Chrome Panhead cover set for Big Twin models. Fits:FL 1948-1965Additional Information OEM No.17500-48 UOM1 - SET MeasurementsAdditional InformationHeight: 2-1/2" FinishChrome ManufacturerV-Twin OriginImported 2025 Catalog Pages509$127.53 -
V-Twin - 42-0064 - Chrome Replica Delco Remy Style Relay Cover - Fits 1938-1957 Harley-Davidson W, 1941-1957 FL, 1938-1957 G, 1941-1948 U, 1938-1952 EL
V-Twin Mfg
$26.05Relay cover is Replica Delco Remy style with chrome finish.For use with 3 post type relays. Fits:W 1938-1957FL 1941-1957G 1938-1957U 1941-1948EL 1938-1952Additional Information UOM1 - EA ManufacturerV-Twin OriginImported TypeRegulator 2025 Catalog...$26.05 -
V-Twin - 42-0053 - Black Replica Delco Remy Style Relay Cover - Fits 1938-1957 Harley-Davidson W, 1941-1957 FL, 1938-1957 G, 1941-1948 U, 1938-1952 EL
V-Twin Mfg
$29.58Relay cover is original Delco Remy style with a black finish .For use with 3 post type relays. Fits:W 1938-1957FL 1941-1957G 1938-1957U 1941-1948EL 1938-1952Additional Information OEM No.74755-38 UOM1 - EA ManufacturerV-Twin OriginImported ...$29.58 -
V-Twin - 42-0041 - Chrome Oil Pump Cover - Fits 1970-1984 Harley-Davidson FL, 1971-1984 FX
V-Twin Mfg
$27.92Oil pump cover chrome with chain oiler fitting Fits:FL 1970-1984FX 1971-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages490$27.92 -
V-Twin - 42-0029 - D-Rings Polished - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
$103.38Polished thick alloy style d-ringsSold as a pair. Fits:FL 1948-1965Additional Information UOM1 - SET FinishPolished ManufacturerV-Twin OriginImported 2025 Catalog Pages509$103.38 -
V-Twin - 42-0027 - Chrome Top Center Motor Mount Cover - Fits 1986-1994 Harley-Davidson XL
V-Twin Mfg
MSRP: $15.86$15.70Chrome top center motor mount cover. Fits:XL 1986-1994Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages947MSRP: $15.86$15.70 -
V-Twin - 42-0011 - Chrome Oil Pump Cover - Fits 1970-1984 Harley-Davidson FL, 1979-1991 FLT, 1971-1984 FX, 1982-1991 FXR, 1986-1991 FLST, 1984-1991 FXST
V-Twin Mfg
MSRP: $19.86$19.66Oil Pump cover chrome mounts onto the existing bolts on Big Twin models. Fits:FL 1970-1984FLT 1979-1991FX 1971-1984FXR 1982-1991FLST 1986-1991FXST 1984-1991Additional Information UOM1 - EA ManufacturerV-Twin OriginImportedMSRP: $19.86$19.66 -
V-Twin - 40-9958 - Oil Filter Housing - Fits 1992-1999 Harley-Davidson FLT, FXST, FLST
V-Twin Mfg
MSRP: $79.88$79.08Chrome oil filter housing is used when the filter bolts to right front side of engine. Fits:FLT 1992-1999FXST 1992-1999FLST 1992-1999Additional Information OEM No.26415-98 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages430MSRP: $79.88$79.08 -
V-Twin - 40-9957 - Stock Spin On Oil Filter
Wyatt Gatling
MSRP: $11.86$11.74V-Twin - 40-9957 - Stock Spin On Oil FilterDescriptionThis chrome stock spin on oil filter is 5-1/2" long Fits:FXD 1991-1998Additional Information OEM No.63813-90 UOM1 - EA FinishChrome ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages430MSRP: $11.86$11.74 -
V-Twin - 40-9956 - Stock Spin On Oil Filter
Wyatt Gatling
MSRP: $7.86$7.78V-Twin - 40-9956 - Stock Spin On Oil FilterDescriptionThis black stock spin on oil filter is 5-1/2" long. Fits:FXD 1991-1998Additional Information OEM No.63812-90 UOM1 - EA FinishBlack ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages432MSRP: $7.86$7.78 -
V-Twin - 40-9954 - Filter Cup
Wyatt Gatling
$32.31V-Twin - 40-9954 - Filter CupDescriptionFilter cup fits into oil tank upper opening, and supports the oil filter element. Fits:XLH 1957-1981FL 1965-1981FX 1971-1981Additional Information OEM No.63826-53 UOM1 - EA ManufacturerWyatt Gatling ...$32.31 -
V-Twin - 40-9901 - Oil Filter Housing - Fits 1992-1999 Harley-Davidson FXST, FLST
V-Twin Mfg
$62.24This chrome oil filter housing is smooth style Fits:FXST 1992-1999FLST 1992-1999Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages430$62.24 -
V-Twin - 40-1948 - Oil Filter Assembly
Wyatt Gatling
$149.88V-Twin - 40-1948 - Oil Filter AssemblyDescriptionAssembly includes a polished top, chrome body and internals. 1948 style oil filter mounts directly to the oil tank fitting.Oil filter top screws directly to wrap around oil tank nipple on 1938-57 rigid...$149.88 -
V-Twin - 40-1767 - Rocker Box Oil Line Set Zinc Plated - Fits 1966-1984 Harley-Davidson FL, 1979-1983 FLT, 1971-1984 FX, 1982-1983 FXR
Wyatt Gatling
$45.88Description Zinc plated oil line set for Shovelhead rocker boxes includes fittings and seals, and features an updated fitting design for ease of installation.Offset oil line is the extra long type at 9-1/2" long. For stroker motors. *NOTE: Must cut to...$45.88 -
V-Twin - 40-1421 - Parkerized Oil Pressure Sender Unit Extension
Wyatt Gatling
$31.66V-Twin - 40-1421 - Parkerized Oil Pressure Sender Unit ExtensionDescriptionOil pressure sender unit extension with a parkerized finish.Features 3/8"-24 threads on both sides. Fits:EL 1936-1940Additional Information UOM1 - EA ManufacturerWyatt Gatling ...$31.66 -
V-Twin - 40-1257 - Front Mount Filter Kit
Wyatt Gatling
$132.15V-Twin - 40-1257 - Front Mount Filter KitDescriptionThis complete oil filter kit includes the filter, chrome billet base and hose fittings.Mounts on top of the front engine, mount bolts on models listed. *NOTE: Kit will not accept factory oil lines...$132.15 -
V-Twin - 40-1009 - Oil Line Kit
Wyatt Gatling
$22.96V-Twin - 40-1009 - Oil Line KitDescriptionZinc oil line kit for rocker boxes which includes fittings and seals. Fits:XL 1957-1984Additional Information UOM1 - KIT ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages864$22.96 -
V-Twin - 40-1007 - Oil Line Kit
Wyatt Gatling
MSRP: $42.33$41.48V-Twin - 40-1007 - Oil Line KitDescriptionZinc oil line kit for rocker boxes which include fittings and seals. Fits:XL 1957-1970 MagnetoAdditional Information OEM No.17324-58 UOM1 - KIT ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages864MSRP: $42.33$41.48 -
V-Twin - 40-0988 - Finned Black Anodized Oil Filter Kit with Raw Accents - Fits 1984-2016 Harley-Davidson FLT, 1991-2017 FXD, 1986-2017 FLST, 1984-2017 FXST, 1984-1994 FXR
V-Twin Mfg
$150.63Finned oil filter is reusable and fully washable for FX, Evolution and TC-88 models. Kit includes a black finned body with raw accents and an internal stainless mesh filter unit.The special custom design shape of the filter cools the oil better as it's...$150.63 -
V-Twin - 40-0976 - Oil Filter Assembly
Wyatt Gatling
$138.50V-Twin - 40-0976 - Oil Filter AssemblyDescriptionBlack top oil filter assembly features slip on hose fitting which can be substituted with screw in fittings to accept metal line. Canister is chrome. Fits:FL 1948-1964Additional Information OEM No...$138.50 -
V-Twin - 40-0952 - Universal Oil Cooler Filter Kit
Wyatt Gatling
$97.81V-Twin - 40-0952 - Universal Oil Cooler Filter KitDescriptionThis oil cooler filter kit includes chrome spin on filter, finned aluminum mount flange with hose and clamps*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to...$97.81 -
V-Twin - 40-0943 - Oil Filter Canister Rebuild Kit
Wyatt Gatling
MSRP: $42.33$41.48V-Twin - 40-0943 - Oil Filter Canister Rebuild KitDescriptionOil filter canister rebuild kit includes replacement canister metal perforated filter, four oil line o-rings, 4 gaskets, 4 washers, 2 acorn nuts and 3 hex nuts. Fits:FL 1948-1964Additional...MSRP: $42.33$41.48 -
V-Twin - 40-0904 - Breather Pipe Zinc
Wyatt Gatling
MSRP: $19.64$19.44V-Twin - 40-0904 - Breather Pipe ZincDescriptionZinc breather pipe with fitting nut.The pipe opens into a container for ventilation. Breather pipe is manufactured to meet OEM specifications for long lasting durability and performance. Fits:XLCH...MSRP: $19.64$19.44 -
V-Twin - 40-0872 - Hex Spin On Oil Filter
V-Twin Mfg
MSRP: $22.30$20.85V-Twin - 40-0872 - Hex Spin On Oil FilterDescriptionThe chrome hex spin on oil filter is 3-3/4" long Fits:FXST 1984-1998FXR 1982-1994XL 1984-UPFLT 1980-1998FLST 1986-1998Additional Information UOM1 - EA MeasurementsAdditional InformationBody Length:...MSRP: $22.30$20.85 -
V-Twin - 40-0871 - Hex Spin On Oil Filter - Fits 1982-1984 Harley-Davidson FX, FL, 1980-1983 XL
V-Twin Mfg
MSRP: $11.86$11.74The black hex spin on oil filter is 2-1/2" long Fits:FX 1982-1984FL 1982-1984XL 1980-1983Additional Information UOM1 - EA FinishBlack ManufacturerV-Twin OriginImported 2025 Catalog Pages1001MSRP: $11.86$11.74 -
V-Twin - 40-0866 - Magnetek Hex Oil Filter - Fits 1991-1998 Harley-Davidson FXD
V-Twin Mfg
MSRP: $19.86$19.66This chrome oil filter is 5-1/2" long Fits:FXD 1991-1998Additional Information UOM1 - EA FinishChrome ManufacturerV-Twin OriginImported 2025 Catalog Pages432MSRP: $19.86$19.66
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.