Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
V-Twin - 49-1348 - 1936 EL Cylinder Head Set Bare
Motortechnic
$5,001.12V-Twin - 49-1348 - 1936 EL Cylinder Head Set BareDescriptionBare Knucklehead cylinder head set features a cast iron construction with factory casting marks. This is the exact replica of the 1936 EL models, for 61" motors. Features a black painted finish...$5,001.12 -
V-Twin - 49-1310 - 1937-1938 EL Knucklehead Bare Cylinder Head Set
Motortechnic
$4,778.50V-Twin - 49-1310 - 1937-1938 EL Knucklehead Bare Cylinder Head SetDescription1937-1938 EL bare Knucklehead head set features OEM production numbers, mc hallmark, small intake port, primer black plugs, manifold nipples and are painted with black heat...$4,778.50 -
V-Twin - 49-1038 - 45 Rear Cylinder Head
V-Twin
$337.80V-Twin - 49-1038 - 45 Rear Cylinder HeadDescription45 rear cylinder head only. Fits:G 1941-1973WL 1941-1952Additional Information OEM No.379-403R UOM1 - EA ManufacturerV-Twin OriginImported$337.80 -
V-Twin - 49-1019 - WLDR Cylinder Head Set
V-Twin
$620.22V-Twin - 49-1019 - WLDR Cylinder Head Set Description Cylinder head set features special 69cc combustion chamber and accepts 18mm spark plugs and head bolts.Heads are for use on stock 45 cylinders, not the WR angled type. *NOTE: Must order head bolts...$620.22 -
V-Twin - 49-1016 - Breather Spring Kit
V-Twin
$43.90V-Twin - 49-1016 - Breather Spring KitDescriptionBreather spring kit includes a brass plate, spring and two pins. Fits:G 1937-1973U 1937-1948W 1937-1952Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages798$43.90 -
V-Twin - 49-0963 - Side Valve 80 inch Valve Cover Lock Ring Set Zinc
V-Twin
$36.31V-Twin - 49-0963 - Side Valve 80 inch Valve Cover Lock Ring Set ZincDescriptionSide Valve 80" valve cover lock ring set features a zinc finish.Sold as a set of 4. Fits:UL 1939-1948Additional Information OEM No.18248-39 UOM1 - SET ManufacturerV-Twin ...$36.31 -
V-Twin - 49-0962 - Zinc ULH Retainer Clip
V-Twin
$45.43V-Twin - 49-0962 - Zinc ULH Retainer ClipDescriptionZinc ULH retainer clips.Set of four. Fits:UL 1939-1941Additional Information OEM No.18254-39 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages798$45.43 -
V-Twin - 49-0961 - Chrome ULH Retainer Clip
V-Twin
$45.80V-Twin - 49-0961 - Chrome ULH Retainer ClipDescriptionChrome retainer clips.Set of four. Fits:ULH 1939-1948UL 1939-1948Additional Information OEM No.18254-39 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages798$45.80 -
V-Twin - 49-0946 - 1941-1947 Knucklehead Left Engine Case Unmachined
V-Twin
$744.83V-Twin - 49-0946 - 1941-1947 Knucklehead Left Engine Case UnmachinedDescriptionKnucklehead left hand engine case features steel bearing insert cast in and is machined to fit OE right side case. Machined steel insert case in place. Case is not a bolt in...$744.83 -
V-Twin - 49-0945 - 6:1 High Compression Head Set Aluminum
V-Twin
$533.84V-Twin - 49-0945 - 6:1 High Compression Head Set AluminumDescriptionHeads have a steel insert, cast in, to accept the 18mm spark plug.Combustion champer is 10.5mm deep. Sold as a set of 2. Fits:G 1939-1973WLD 1939-1946W 1939-1952Additional Information ...$533.84 -
V-Twin - 49-0938 - Replica Valve Cover Kit Zinc
V-Twin
$73.83V-Twin - 49-0938 - Replica Valve Cover Kit ZincDescriptionReplica zinc valve cover kit, 8 piece Fits:WLA 1941-1944GE 1936-1973WLD 1937-1942WL 1944-1951GD 1936-1941WLDR 1937-1941G 1936-1963WL 1937-1942Additional Information UOM1 - KIT ManufacturerV-Twin...$73.83 -
V-Twin - 49-0908 - 5:1 Low Compression Head Set Aluminum
V-Twin
$499.91V-Twin - 49-0908 - 5:1 Low Compression Head Set AluminumDescriptionHeads have a steel insert, cast in to accept the 18mm spark plug.Combustion chamber is 10.5mm deep. Fits:WLD 1940-1942WLDR 1940-1941WL 1947-1957Additional Information OEM No.16683-39 ...$499.91 -
V-Twin - 49-0869 - 45 inch Scavenger Pump Assembly
Motorshop
$366.32V-Twin - 49-0869 - 45 inch Scavenger Pump AssemblyDescription45" scavenger oil pump assembly with the welch plug installed, features a parkerized finish. Assembly is for use on 45" W, G, U, and UL models.Includes studs and nuts. ...$366.32 -
V-Twin - 49-0842 - WR 45 inch Cam Cover Plate Zinc Plated
V-Twin
$45.43V-Twin - 49-0842 - WR 45 inch Cam Cover Plate Zinc PlatedDescription45" WR cam cover plate for Peek-A-Boo cam covers is constructed of steel and features a zinc plated finish. Fits:G 1937-1973W 1937-1952Additional Information UOM1 - EA ...$45.43 -
V-Twin - 49-0836 - Scavenger Oil Pump Cover
V-Twin
$69.88V-Twin - 49-0836 - Scavenger Oil Pump CoverDescriptionScavenger oil pump cover features cast iron construction.This is the outer cover only, without internals. Order hardware separately. ...$69.88 -
V-Twin - 49-0804 - 45 inch Replica Rear Cylinder
V-Twin
$444.20V-Twin - 49-0804 - 45 inch Replica Rear CylinderDescriptionReplica rear cylinder for 45" models, 750cc, features cast iron construction and finish bore size is 2.752".The valve seats cut valve guides are included. Accepts cast iron or aluminum heads. ...$444.20 -
V-Twin - 49-0797 - Zinc Plated Side Valve Rear Tappet Guide Set
V-Twin
$112.42V-Twin - 49-0797 - Zinc Plated Side Valve Rear Tappet Guide SetDescriptionZinc plated rear unhoned tappet guide set includes one rear intake and one rear exhaust.Gaskets are included. Tappet guide set is for the rear cylinder. Fits:W 1929-1952WL...$112.42 -
V-Twin - 49-0793 - Front Unhoned Tappet Block Set Zinc
V-Twin
$109.14V-Twin - 49-0793 - Front Unhoned Tappet Block Set ZincDescriptionZinc front unhoned tappet block set includes one front intake and one front exhaust.Gaskets are included. Tappet guide set is for the front cylinder. Fits:W 1929-1952WL 1937-1952V...$109.14 -
V-Twin - 49-0708 - Side Valve Oil Feed Pump Assembly Parkerized
V-Twin
$318.24V-Twin - 49-0708 - Side Valve Oil Feed Pump Assembly ParkerizedDescription2023 New Production oil feed pump assembly is for W and G Side Valve models. Assembly features a parkerized finish. Fits:WL 1937-1952G 1937-1973Additional Information OEM No...$318.24 -
V-Twin - 49-0700 - Chrome Valve Cover Set
V-Twin
$88.15V-Twin - 49-0700 - Chrome Valve Cover SetDescriptionChrome valve cover set is for side valve models.Order seal kit separately. Fits:WLA 1941-1944GE 1936-1973WLC 1942-1944GD 1936-1941WLDR 1937-1941G 1936-1963WL 1937-1942Additional Information OEM No...$88.15 -
V-Twin - 49-0686 - 80 inch ULH Side Valve Cylinder Set
Motorshop
$1,249.93V-Twin - 49-0686 - 80 inch ULH Side Valve Cylinder SetDescriptionThese 80" black front and rear bare cast iron cylinders are sold in sets and are ready to be fitted with standard pistons.Order springs and valves separately. Cylinders are 13 fin style...$1,249.93 -
V-Twin - 49-0668 - Nickel Plated Head Primer Cups
V-Twin
$73.23V-Twin - 49-0668 - Nickel Plated Head Primer CupsDescriptionHead prime cups are for Flathead and Overhead Valve models and features a nickel plated finish, for exact applications or restoration.Includes knurled knob and valve insert. Fits:EL 1936-1938FL...$73.23 -
V-Twin - 49-0645 - Scavenger Oil Pump Assembly
V-Twin
$314.45V-Twin - 49-0645 - Scavenger Oil Pump AssemblyDescriptionScavenger oil pump assembly with the welch plug installed, features a parkerized finish.All internals are included. ...$314.45 -
V-Twin - 49-0534 - Front Engine Bar U-Clamp Kit
V-Twin
$28.96V-Twin - 49-0534 - Front Engine Bar U-Clamp KitDescriptionKit features zinc plated U clamp with chrome acorn nuts for use with the front engine bar bolt cover. Fits:FL 1955-1957EL 1936-1940FL 1941-1947Additional Information UOM1 - KIT ...$28.96 -
V-Twin - 49-0378 - 45 inch Front and Rear Cylinder Kit
Motorshop
$909.49V-Twin - 49-0378 - 45 inch Front and Rear Cylinder KitDescriptionFront and rear cylinder with 2 pistons, rings, valve guides and intake manifold nipples installed. For 45 cubic inch Side Valve, WL and G Servi-Car models. Kit features .005 piston and...$909.49 -
V-Twin - 49-0276 - Long Headbolt
V-Twin Manufacturing
$19.86V-Twin - 49-0276 - Long HeadboltDescriptionLong headbolt for side valve models Fits:G 1965-1973Additional Information OEM No.14-4OMA UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages795$19.86 -
V-Twin - 49-0143 - Front Engine Bar U Clamp Zinc
V-Twin
$34.42V-Twin - 49-0143 - Front Engine Bar U Clamp ZincDescriptionZinc front engine bar u clamp without nuts for side valve models Fits:WL 1929-1957G 1932-1973Additional Information OEM No.49061-32 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog...$34.42 -
V-Twin - 49-0113 - Valve Cover Set
V-Twin
$214.19V-Twin - 49-0113 - Valve Cover SetDescriptionValve cover set includes zinc upper valve spring covers and chrome lower covers. Fits:VL 1930-1936Additional Information UOM4 - SET MeasurementsAdditional InformationLower Cover I.D.: 1-3/16" ...$214.19 -
V-Twin - 49-0094 - Side Valve Feed Pump Upgrade
V-Twin
$130.07V-Twin - 49-0094 - Side Valve Feed Pump UpgradeDescriptionFeed pump upgrade for Side Valve models. Includes a rotor, 4 scrapers and 4 springs.Includes rotor with quad vanes for added oil pressure! Installation will require using multiple gaskets. Each...$130.07 -
V-Twin - 49-0009 - Brass Head Primer Cups
V-Twin
$72.75V-Twin - 49-0009 - Brass Head Primer CupsDescriptionHead primer cups are for Flathead and Overhead Valve models and features a solid brass construction for exact applications or restoration.Includes knurled knob and valve insert. Fits:UL 1937-1938EL...$72.75 -
V-Twin - 43-1060 - Cam Support Plate
Motorshop
$267.79V-Twin - 43-1060 - Cam Support PlateDescriptionTwin Cam heavy duty billet cam plate features enlarged oil passages for improved oil flow and hard anodized finish.The billet aluminum and anodized finish increases the strength of the plate over the stock...$267.79 -
V-Twin - 43-1059 - Cam Support Plate
Motorshop
$267.70V-Twin - 43-1059 - Cam Support PlateDescriptionTwin Cam heavy duty billet cam plate features enlarged oil passages for improved oil flow and hard anodized finish.The billet aluminum and anodized finish increases the strength of the plate over the stock...$267.70 -
V-Twin - 43-0790 - Transmission Side Cover and Top Cover Set Chrome
V-Twin
$125.57V-Twin - 43-0790 - Transmission Side Cover and Top Cover Set ChromeDescription5 Speed Big Twin chrome transmission side cover and top cover set. Kit comes complete with top cover and side cover and chrome allen screws. Also comes with chrome allen oil...$125.57 -
V-Twin - 43-0520 - Chrome Engine Dress Up Kit
V-Twin
$630.57V-Twin - 43-0520 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit includes chrome parts and hardware for installation.Kit requires removal of engine to install the rocker box covers. this kit includes the chrome rocker box cover set, cam...$630.57 -
V-Twin - 43-0515 - Chrome Engine Dress Up Kit
V-Twin
$652.74V-Twin - 43-0515 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit includes chrome parts and hardware for installation.Kit requires removal of engine to install the rocker box covers. This kit includes chrome rocker box cover set, cam...$652.74 -
V-Twin - 43-0514 - Chrome Engine Dress Up Kit
V-Twin
$575.18V-Twin - 43-0514 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit includes chrome parts and hardware for installation.Kit requires removal of engine to install the rocker box covers. This kit includes chrome rocker box cover set,...$575.18 -
V-Twin - 43-0510 - Chrome Engine Dress Up Kit
V-Twin
$772.38V-Twin - 43-0510 - Chrome Engine Dress Up KitDescriptionChrome dress up kit comes with chrome parts and hardware for installation.This kit is for Shivelhead 4-speed belt drive models with kick or electric start. Kit includes chrome rocker box cover set,...$772.38 -
V-Twin - 43-0507 - Chrome Engine Dress Up Kit
V-Twin
$953.14V-Twin - 43-0507 - Chrome Engine Dress Up KitDescriptionChrome dress up kit comes with chrome parts and hardware for installation.Kit is for Shovelhead 4-speed chain drive kick and electric start models. Kit includes chrome rocker box cover set, hex nut...$953.14 -
V-Twin - 43-0506 - Chrome Engine Dress Up Kit
V-Twin
$741.39V-Twin - 43-0506 - Chrome Engine Dress Up KitDescriptionDress up kit comes with chrome parts and hardware for installation.Kit is for Shovelhead 4-speed chain drive kick and electric start models. This kit includes chrome rocker box cover set, rocker box...$741.39 -
V-Twin - 43-0317 - Chrome Engine Dress Up Kit
V-Twin
$535.90V-Twin - 43-0317 - Chrome Engine Dress Up KitDescriptionKit includes sprocket cover, cam cover trim, outer primary cover, brake pedal, kick starter return spring and stud. Rocker box hex screws, shaft end nuts, and sprocket cover allen screws included...$535.90
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.