Engine
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Out of stock
V-Twin - 10-1067 - Panhead Cylinder Heads Full Assembly
Motorshop
$2,183.72V-Twin - 10-1067 - Panhead Cylinder Heads Full AssemblyDescriptionV-Twin Motor Shop Ready Panheads are fully assembled and ready to install.Heads feature original contour castings with the added detail of the late style intake and Shovelhead exhaust port...$2,183.72 -
Out of stock
V-Twin - 10-1045 - V-Twin Stock 80 inch Flywheel Assembly
Motorshop
$1,070.63V-Twin - 10-1045 - V-Twin Stock 80 inch Flywheel AssemblyDescription4-1/2" stroke 80" flywheel assembly is shipped assembled and trued with shafts. Features replaceable pinion and sprocket shafts.This assembly features a late type sprocket shaft, early...$1,070.63 -
Out of stock
V-Twin - 10-1035 - V-Twin Stock Flywheel Assembly
Motorshop
$1,470.79V-Twin - 10-1035 - V-Twin Stock Flywheel AssemblyDescriptionShipped assembled and trued with shafts included. Fits:WL 1937-1952G 1937-1973DL 1929-1931W 1937-1952WL 1932-1936Additional Information UOM1 - EA ManufacturerMotorshop OriginUSA 2025 Catalog...$1,470.79 -
Out of stock
V-Twin - 10-1033 - V-Twin Stock Flywheel Assembly
Motorshop
$1,161.31V-Twin - 10-1033 - V-Twin Stock Flywheel AssemblyDescriptionShipped assembled and trued with shafts. Fits:FL 1954-1954Additional Information OEM No.23907-54 UOM1 - EA ManufacturerMotorshop OriginUSA 2025 Catalog Pages482 Replacement Items10-0173 -...$1,161.31 -
Out of stock
V-Twin - 10-1013 - UL-ULH Flywheel Assembly
Motorshop
$1,545.61V-Twin - 10-1013 - UL-ULH Flywheel AssemblyDescriptionUL-ULH flywheel assembly is for 74 and 80" side valve flathead models. Shipped complete, assembled, balanced and trued with shafts. Fits:UL 1937-1948Additional Information UOM1 - EA ...$1,545.61 -
Out of stock
V-Twin - 10-1007 - V-Twin Stock Flywheel Assembly
Motorshop
$1,037.07V-Twin - 10-1007 - V-Twin Stock Flywheel AssemblyDescription74" flywheel assembly is shipped assembled and trued with shafts, for 1941-1953 FL models. Fits:FL 1941-1953Additional Information UOM1 - EA ManufacturerMotorshop OriginUSA 2025 Catalog...$1,037.07 -
Out of stock
V-Twin - 10-0969 - OHO Bare Engine Case Set
V-Twin
$2,028.82V-Twin - 10-0969 - OHO Bare Engine Case SetDescriptionV-Twin bare engine case set includes left side bearing assembly and right side case race honed to size. Allows use of overhead oiling system "OHO" for late Panhead and Shovelhead lifter blocks and...$2,028.82 -
Out of stock
V-Twin - 10-0954 - Panhead Engine Case Set
Motortechnic
$3,303.50V-Twin - 10-0954 - Panhead Engine Case SetDescriptionPanhead engine case set is accurately cast and machined to give the look of the original case set.Case set is designed for replacement of the original cases. No serial numbers are provided with these...$3,303.50 -
Out of stock
V-Twin - 10-0947 - Finned Style Cast Cam Cover Chrome
Motorshop
$335.68V-Twin - 10-0947 - Finned Style Cast Cam Cover ChromeDescription4 fin style cam cover with the top oil bolt hole for overhead oiler models of Panhead. Forged construction features a chrome finish.Cam cover bushings must be checked and fitted (reamed) for...$335.68 -
Out of stock
V-Twin - 10-0892 - Connecting Rod Assembly
V-Twin
$572.28V-Twin - 10-0892 - Connecting Rod AssemblyDescriptionKit includes new rods, crank pin, nuts, cages and standard rollers fitted and assembled.Piston pin bushings are installed and honed for stock wrist pin. Fits:XL 2004-2022Additional Information UOM1 -...$572.28 -
Out of stock
V-Twin - 10-0891 - Connecting Rod Assembly
V-Twin
$491.02V-Twin - 10-0891 - Connecting Rod AssemblyDescriptionKit includes new rods, crank pin, nuts, cages and standard rollers fitted and assembled.Piston pin bushings are installed and honed for stock wrist pin. Fits:XL 2000-2003Additional Information UOM1 -...$491.02 -
Out of stock
V-Twin - 10-0890 - Connecting Rod Assembly
V-Twin
$491.02V-Twin - 10-0890 - Connecting Rod AssemblyDescriptionAssembly includes new rods, crank pin, nuts, cages and standard rollers fitted and assembled.Piston pin bushings are installed and honed for stock wrist pin. Fits:XL 1986-1999Additional Information ...$491.02 -
Out of stock
V-Twin - 10-0853 - Oil Pump Shaft
Motorshop
$89.51V-Twin - 10-0853 - Oil Pump ShaftDescriptionOil pump shaft features chamfer on the end so there is no interfernce with the cover.*NOTE: Chamfer is like a smooth beveled edge. Fits:FL 1936-1967Additional Information UOM1 - EA ManufacturerMotorshop ...$89.51 -
Out of stock
V-Twin - 10-0838 - Left Case Oil Slinger
Motorshop
$31.64V-Twin - 10-0838 - Left Case Oil SlingerDescriptionBig Twin internal left bearing end spacer which features a honed inner diameter on the oil slinger, for better fit on some applications. Fits:FL 1940-1954Additional Information OEM No.24776-40 UOM1 -...$31.64 -
Out of stock
V-Twin - 10-0832 - Idler Stud Spacer Set
V-Twin
$29.14V-Twin - 10-0832 - Idler Stud Spacer SetDescriptionIdler stud spacer set with .010" thickness and .750" outer diameter.Sold as a set of two. Fits:FL 1941-1969EL 1936-1940Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog...$29.14 -
Out of stock
V-Twin - 10-0823 - Sifton Solid Tappet Assembly
Sifton
$298.46V-Twin - 10-0823 - Sifton Solid Tappet AssemblyDescriptionIncludes roller tappets and fully adjustable pushrod set. Fits:XL 1986-1990Additional Information UOM1 - KIT ManufacturerSifton OriginImported StyleSolid 2025 Catalog Pages155 Replacement...$298.46 -
Out of stock
V-Twin - 10-0821 - Sifton Solid Tappet Assembly
Sifton
$199.29V-Twin - 10-0821 - Sifton Solid Tappet AssemblyDescriptionIncludes roller tappets and fully adjustable pushrod set. Fits:XL 1957-1984Additional Information UOM1 - KIT ManufacturerSifton OriginUSA StyleSolid 2025 Catalog Pages846 Replacement...$199.29 -
Out of stock
V-Twin - 10-0809 - Jims Connecting Rod Race Set
Jims
$113.62V-Twin - 10-0809 - Jims Connecting Rod Race SetDescriptionRod race set is made from 52100 steel and hardened.Set of three. Fits:FXST 1984-1998UL 1937-1948FXR 1982-1994FLT 1979-1998FX 1971-1984EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional...$113.62 -
Out of stock
V-Twin - 10-0791 - Cam Cover Chrome
Motorshop
$444.69V-Twin - 10-0791 - Cam Cover ChromeDescriptionChrome cam cover include bushings for cams for electric start models. Fits:XL 1986-1990Additional Information UOM1 - EA FinishChrome ManufacturerMotorshop OriginImported 2025 Catalog Pages845$444.69 -
Out of stock
V-Twin - 10-0699 - 4-Finned Panhead Cam Cover Cast
V-Twin
$299.53V-Twin - 10-0699 - 4-Finned Panhead Cam Cover CastDescriptionPanhead cam cover with a 4-finned design includes bushings installed and is forged aluminum with cast finish.Cam cover bushings must be checked and fitted (reamed) for final assembly Check end...$299.53 -
Out of stock
V-Twin - 10-0693 - 45 inch Left Side Case Race Standard
Eastern
$77.62V-Twin - 10-0693 - 45 inch Left Side Case Race StandardDescription45" left side standard case race is machined and ground to factory specifications. Fits:WL 1939-1952G 1939-1973Additional Information UOM1 - EA ManufacturerEastern OriginImported$77.62 -
Out of stock
V-Twin - 10-0684 - 4-Finned Panhead Cam Cover Polished
V-Twin
$332.97V-Twin - 10-0684 - 4-Finned Panhead Cam Cover PolishedDescriptionFL polished Panhead cam cover with a 4 rib design includes bushings installed.Accepts 1/4" generator screws. Include 1954-62 type pinion bushing OEM#25585-54. Cam cover bushings must be...$332.97 -
Out of stock
V-Twin - 10-0679 - Zinc Rear Tappet Block Set
Motorshop
$130.93V-Twin - 10-0679 - Zinc Rear Tappet Block SetDescriptionZinc rear honed tappet block set. Fits:W 1929-1952WL 1937-1952V 1930-1936G 1937-1973U 1937-1938Additional Information UOM1 - SET ManufacturerMotorshop OriginImported 2025 Catalog Pages802$130.93 -
Out of stock
V-Twin - 10-0677 - Zinc Front Tappet Block
Motorshop
$130.93V-Twin - 10-0677 - Zinc Front Tappet BlockDescriptionZinc front honed tappet block. Fits:W 1929-1952WL 1937-1952V 1930-1936G 1937-1973U 1937-1938Additional Information UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages802$130.93 -
Out of stock
V-Twin - 10-0676 - Cam Chest Assembly Kit Panhead-Shovelhead
Motorshop
$781.39V-Twin - 10-0676 - Cam Chest Assembly Kit Panhead-ShovelheadDescriptionV-Twin Motor Shop cam chest assembly kit includes internal Big Twin replacement type parts for years listed, including a Sifton cam.Assembly is for use on a cam that rides on bronze...$781.39 -
Out of stock
V-Twin - 10-0675 - UL Tappet Assembly and Base Kit
Motorshop
$493.30V-Twin - 10-0675 - UL Tappet Assembly and Base KitDescriptionZinc plated non-threaded tappet assembly and base kit includes 4 tappet assemblies with adjuster screws and mount screw kit.Accepts 80" valve spring cover set, not screw on type. *NOTE: Must...$493.30 -
Out of stock
V-Twin - 10-0673 - Sifton Hydraulic Tappet Assembly Set .004 Oversize
Motorshop
$147.09V-Twin - 10-0673 - Sifton Hydraulic Tappet Assembly Set .004 OversizeDescriptionFeatures centrifugal surface fine grinding and a precision fit maxi-axle and roller pin assembly.The outer diameter measurements are .735. The larger diameter rollers in...$147.09 -
Out of stock
V-Twin - 10-0672 - Cam Chest Assembly Kit Evolution
V-Twin
$419.61V-Twin - 10-0672 - Cam Chest Assembly Kit EvolutionDescriptionKit includes Andrews EV13 cam.Includes oil pump snap rings, pinion shaft key, Sifton pinion gear set, Sifton cam chest steel breather, cam chest breather valve washer, .055 cam bearing washer,...$419.61 -
Out of stock
V-Twin - 10-0578 - Lightning Cam Chest Assembly Kit Knucklehead
Motorshop
$816.51V-Twin - 10-0578 - Lightning Cam Chest Assembly Kit KnuckleheadDescriptionV-Twin Motor Shop lightning cam chest assembly kit includes internal Big Twin replacement type parts for years listed, including a Sifton cam.Order cam bearings and bushing kit...$816.51 -
Out of stock
V-Twin - 10-0569 - Jims Powerglide Solid Tappet Assembly Standard
Jims
$158.47V-Twin - 10-0569 - Jims Powerglide Solid Tappet Assembly StandardDescriptionJims powerglide is a hand honed hydraulic unit. Includes roller assembly. Tappet has an outer diameter of .8420", standard size. For Twin Cam or M8 models.**NOTE: Tappet...$158.47 -
Out of stock
V-Twin - 10-0560 - Cam Cover Polished
Motorshop
$407.72V-Twin - 10-0560 - Cam Cover PolishedDescriptionPolished cam cover features cutout for a starter motor and comes with bushings.Breather valve not included. This cover should be used with correct year points cover only and does not have a distributer...$407.72 -
Out of stock
V-Twin - 10-0559 - Cam Cover Polished
Motorshop
$374.81V-Twin - 10-0559 - Cam Cover PolishedDescriptionPolished aluminum cam cover include bushings for cams and have a cutout for the starter motor.Lower mount hole is slotted for 1977-up models. Cover is for electric start models. The top threaded hole...$374.81 -
Out of stock
V-Twin - 10-0554 - Replica Cam Cover Chrome
Motorshop
$361.64V-Twin - 10-0554 - Replica Cam Cover ChromeDescriptionReplica cam cover includes installed bushings.Must order gasket separately. *NOTE: Lower edge has welding marks and pits where cross fit for the oil passage is closed, for oil circulation. These are...$361.64 -
Out of stock
V-Twin - 10-0542 - Tappet Screw Kit
Sifton
$41.64V-Twin - 10-0542 - Tappet Screw KitDescriptionSifton adjusting screw and nut kit. Fits:XL 1957-1985Additional Information OEM No.18554-57 UOM1 - KIT ManufacturerSifton OriginImported 2025 Catalog Pages849 Replacement Items10-0517 - Tappet Adjuster...$41.64 -
Out of stock
V-Twin - 10-0517 - Tappet Adjuster Screws
Eastern
$48.22V-Twin - 10-0517 - Tappet Adjuster ScrewsDescriptionSet of 4 tappet adjuster screws.Set of four. Fits:XL 1957-1985Additional Information OEM No.18554-57 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages843$48.22 -
Out of stock
V-Twin - 10-0477 - Panhead Extreme Duty Engine Case Set
Motorshop
$1,999.40V-Twin - 10-0477 - Panhead Extreme Duty Engine Case SetDescriptionV-Twin extreme duty case set is the authentic look for builders and restoration. Accepts Panhead lifter blocks and cylinders. Includes circuit breaker stud, idler shaft kit, cam bearings...$1,999.40 -
Out of stock
V-Twin - 10-0474 - Solid Tappet Kit
Motorshop
$271.18V-Twin - 10-0474 - Solid Tappet KitDescriptionIncludes four standard tappets with adjusters, and four tappet blocks. Fits:XL 1957-1985 IronheadAdditional Information UOM1 - KIT ManufacturerMotorshop OriginImported StyleSolid 2025 Catalog Pages849 ...$271.18 -
Out of stock
V-Twin - 10-0407 - Engine Pinion Shaft
Eastern
$124.93V-Twin - 10-0407 - Engine Pinion ShaftDescriptionPrecision ground for correct fitment. Fits:UL 1937-1948 74" and 80"Additional Information OEM No.24006-37 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages799$124.93 -
Out of stock
V-Twin - 10-0406 - Engine Pinion Shaft
Jims
$194.71V-Twin - 10-0406 - Engine Pinion ShaftDescriptionPinion shaft is precision ground for correct fitment. Shaft includes plug. Fits:WL 1937-1952G 1937-1973Additional Information OEM No.24005-37 UOM1 - EA ManufacturerJims OriginUSA 2025 Catalog Pages797$194.71 -
Out of stock
V-Twin - 10-0379 - Cam Cover Chrome
Motorshop
$444.19V-Twin - 10-0379 - Cam Cover ChromeDescriptionChrome cam cover features cutout for a starter motor and comes with bushings. Fits:XL 1981-1985Additional Information UOM1 - EA FinishChrome ManufacturerMotorshop OriginImported 2025 Catalog Pages845$444.19
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.
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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.