Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 10-1105 - 61 inch Stock Flywheel Assembly Bare
Truett & Osborn
$967.26V-Twin - 10-1105 - 61 inch Stock Flywheel Assembly BareDescriptionTruett & Osborn 61" flywheel assembly feature original weight right and left sides with 3-1/2" stock stroke. Set is for EL models...$967.26 -
V-Twin - 10-1098 - Stock Flywheel Assembly
Motorshop
$997.92V-Twin - 10-1098 - Stock Flywheel AssemblyDescriptionStock flywheel assembly is shipped assembled and trued with shafts. Unit features full wieght flywheels. Assembly features replaceable pinion and...$997.92 -
V-Twin - 10-1096 - V-Twin Stock Flywheel Assembly
Motorshop
$1,056.30V-Twin - 10-1096 - V-Twin Stock Flywheel AssemblyDescriptionShipped assembled and trued with shafts. Unit features full weight stock flywheels. Assembly is for 74" motor. Fits:FX 1973-1977FL...$1,056.30 -
V-Twin - 10-1086 - Panhead Cylinder Heads 3-5/8 inch Big Bore - Fits 1963-1965 Harley-Davidson FL
V-Twin Mfg
$2,301.43V-Twin Motor Shop Ready single plug type Panheads are for use with Big Bore shovel head cylinders only. Comes assembled and are ready to install.Heads are assembled with cast iron guides, valve stem...$2,301.43 -
V-Twin - 10-1082 - 74 inch Overhead Valve Flywheel Assembly
Motorshop
MSRP: $1,059.31$975.85V-Twin - 10-1082 - 74 inch Overhead Valve Flywheel AssemblyDescriptionShipped assembled and trued with shafts. Features a cast Sifton flywheel. Sprocket shaft is correct length to use with 1965-69 FL...MSRP: $1,059.31$975.85 -
V-Twin - 10-1074 - Panhead Cylinder Heads with Valves
Motorshop
$1,789.23V-Twin - 10-1074 - Panhead Cylinder Heads with ValvesDescriptionV-Twin Motor Shop Ready single plug type Panheads are fully assembled and ready to install.Heads feature original contour castings with...$1,789.23 -
V-Twin - 10-1070 - 61 inch Flywheel Assembly
Motorshop
$1,486.18V-Twin - 10-1070 - 61 inch Flywheel AssemblyDescription61" flywheel shipped assembled and trued with shafts. Stroke is 3-1/2".Assembly is built using Truett and Osborne 61" Flywheels, with the late...$1,486.18 -
V-Twin - 10-1068 - Truett and Osborne Flywheel Set Bare
Truett & Osborn
MSRP: $699.90$660.70V-Twin - 10-1068 - Truett and Osborne Flywheel Set Bare Description Bare set features original weight right and left sides.Sold as a pair. Fits: K 1952-1956 Additional InformationMSRP: $699.90$660.70 -
V-Twin - 10-1067 - Panhead Cylinder Heads Full Assembly
Motorshop
$2,091.12V-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...$2,091.12 -
V-Twin - 10-1065 - Panhead Cylinder Heads Full Assembly
Motorshop
$2,023.73V-Twin - 10-1065 - Panhead Cylinder Heads Full AssemblyDescriptionV-Twin Motor Shop Ready Panheads are assembled and ready to install.Feature original contour castings with the added detail of the...$2,023.73 -
V-Twin - 10-1064 - Cylinder Head Set with Chrome Rocker Box - Fits 1978-1984 Harley-Davidson FL, FX
V-Twin Mfg
$1,744.66Set is assembled with cast iron guides, valve stem seals, and nitrated valves. For use on 74" or 80" models with Shovelhead barrels.Heads have a complete valve job for maximum flow, horsepower, and...$1,744.66 -
V-Twin - 10-1063 - Cylinder Head Set with Chrome Rocker Box - Fits 1971-1977 Harley-Davidson FX, 1966-1977 FL
V-Twin Mfg
$1,939.71Set is assembled with cast iron guides, valve stem seals, and nitrated valves.Heads have a complete valve job for maximum flow, horsepower, and torque. Heads are single plug and are assembled with...$1,939.71 -
V-Twin - 10-1049 - Truett & Osborne Flywheel Set
Truett & Osborn
$885.50V-Twin - 10-1049 - Truett & Osborne Flywheel SetDescriptionBare flywheels for side valve models feature original weight right and left sides. Fits:WL 1937-1952G 1937-1973DL 1929-1931WL...$885.50 -
V-Twin - 10-1043 - 61 inch Stroke Flywheel Assembly Bare
Truett & Osborn
$967.26V-Twin - 10-1043 - 61 inch Stroke Flywheel Assembly BareDescriptionTruett & Osborn 61" flywheel set with stock 3-1/2" stroke features original weight right and left sides. Set is for EL models...$967.26 -
V-Twin - 10-1042 - V-Twin Stock Flywheel Assembly
Motorshop
$1,269.24V-Twin - 10-1042 - V-Twin Stock Flywheel AssemblyDescriptionShipped assembled and trued with shafts. Features replaceable pinion and sprocket shafts. Use on carbureted models only.Requires the...$1,269.24 -
V-Twin - 10-1035 - V-Twin Stock Flywheel Assembly
Motorshop
$1,408.43V-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$1,408.43 -
V-Twin - 10-1034 - V-Twin Stock Flywheel Assembly
Motorshop
$1,211.65V-Twin - 10-1034 - V-Twin Stock Flywheel AssemblyDescriptionShipped assembled and trued with shafts. Fits:FL 1955-1957Additional Information$1,211.65 -
V-Twin - 10-1033 - V-Twin Stock Flywheel Assembly
Motorshop
$1,131.58V-Twin - 10-1033 - V-Twin Stock Flywheel AssemblyDescriptionShipped assembled and trued with shafts. Fits:FL 1954-1954Additional Information$1,131.58 -
V-Twin - 10-1030 - Truett and Osborne Stock Flywheel Set
Truett & Osborn
$886.10V-Twin - 10-1030 - Truett and Osborne Stock Flywheel SetDescriptionFlywheel set features original weight right and left sides.Sold as a pair. Fits:XL 1981-1985Additional Information$886.10 -
V-Twin - 10-1029 - Truett and Osborne Stock Flywheel Set
Truett & Osborn
$967.37V-Twin - 10-1029 - Truett and Osborne Stock Flywheel SetDescriptionFlywheel set feature original weight right and left sides with stock stroke. Fits:FL 1970-1971FX 1971Additional Information$967.37 -
V-Twin - 10-1028 - Truett and Osborne Stock Flywheel Set
Truett & Osborn
$784.90V-Twin - 10-1028 - Truett and Osborne Stock Flywheel SetDescriptionFlywheel set features original weight right and left sides with stock stroke. Fits:FX 1972-1978FL 1972-1978Additional Information$784.90 -
V-Twin - 10-1027 - Truett and Osborne Flywheel Set Stock
Truett & Osborn
$967.37V-Twin - 10-1027 - Truett and Osborne Flywheel Set StockDescriptionFlywheel set feature original weight right and left sides.*NOTE: Flywheel made with the 1941-up Overhead Valve crankpin, NOT the...$967.37 -
V-Twin - 10-1026 - Truett and Osborne Stock Flywheel Set
Truett & Osborn
MSRP: $782.42$775.53V-Twin - 10-1026 - Truett and Osborne Stock Flywheel SetDescriptionFlywheel set with 6 taper features original weight right and left sides with stock stroke. Fits:FLT 1981-1984FXR 1982-1984FL...MSRP: $782.42$775.53 -
V-Twin - 10-1013 - UL-ULH Flywheel Assembly
Motorshop
$1,729.89V-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...$1,729.89 -
V-Twin - 10-1012 - Truett and Osborne Stock Flywheel Set
Truett & Osborn
MSRP: $902.31$894.36V-Twin - 10-1012 - Truett and Osborne Stock Flywheel SetDescriptionTruett and Osborne stock flywheel set features original weight right and left sides. Fits:XL 1957-1980Additional Information<MSRP: $902.31$894.36 -
V-Twin - 10-1008 - 4 inch Stroke V-Twin Flywheel Assembly
Motorshop
$1,007.77V-Twin - 10-1008 - 4 inch Stroke V-Twin Flywheel AssemblyDescriptionFlywheel assembly with 4" stock stroke is shipped assembled and trued with shafts.*NOTE: Tapered bearing shims for final assembly...$1,007.77 -
V-Twin - 10-1007 - V-Twin Stock Flywheel Assembly
Motorshop
$1,027.93V-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$1,027.93 -
V-Twin - 10-1006 - Truett and Osborne 4 inch Stroke Flywheel Assembly
Truett & Osborn
$1,900.00V-Twin - 10-1006 - Truett and Osborne 4 inch Stroke Flywheel AssemblyDescriptionFlywheel assembly feature original weight right and left sides with 4" stroke. Fits:FL 1956-1969Additional Information$1,900.00 -
V-Twin - 10-0991 - Left Side Engine Case
Motorshop
$361.17V-Twin - 10-0991 - Left Side Engine CaseDescriptionCase is a reproduction of the original 45 cubic inch left side case, features a bare as cast aluminum finish.Case is blank, without serial numbers...$361.17 -
V-Twin - 10-0990 - Solid Lightning Tappet Set .010 Oversize
Motorshop
$149.88V-Twin - 10-0990 - Solid Lightning Tappet Set .010 OversizeDescriptionSifton solid tappet set includes installed roller assembly.Adjuster screws are not included. Fits:WL 1937-1952UL 1937-1948KH...$149.88 -
V-Twin - 10-0989 - Solid Lightning Tappet Set .005 Oversize
Motorshop
$168.03V-Twin - 10-0989 - Solid Lightning Tappet Set .005 OversizeDescriptionAssembly is .005 oversize with rollers installed.Adjuster screws are not included. Fits:WL 1937-1952UL 1937-1948KH 1954-1956G...$168.03 -
V-Twin - 10-0978 - Shovelhead Cam Chest Assembly Kit
Motorshop
$1,037.75V-Twin - 10-0978 - Shovelhead Cam Chest Assembly KitDescriptionShovelhead cam chest kit includes a smooth finish cast cam cover and all internal parts for assembly.*NOTE: Check the pinion and cam...$1,037.75 -
V-Twin - 10-0977 - Right Side Engine Case
Motorshop
$1,384.19V-Twin - 10-0977 - Right Side Engine CaseDescription45" right side engine case includes bronze cam bushings installed.*NOTE: This is the right hand case, requires case race to be installed when...$1,384.19 -
V-Twin - 10-0964 - Cam Chest Bushing Set
Eastern Motorcycle Parts
MSRP: $97.80$92.17V-Twin - 10-0964 - Cam Chest Bushing SetDescriptionCam chest bushing is sold in a set of four. Fits:G 1937-1973U 1937-1948W 1937-1952Additional InformationMSRP: $97.80$92.17 -
V-Twin - 10-0951 - Sifton .040 inch Case Race Left Side
Eastern Motorcycle Parts
MSRP: $98.15$92.51V-Twin - 10-0951 - Sifton .040 inch Case Race Left SideDescriptionMachined and ground to factory specifications.*NOTE: Outside is .040" oversize, machine case to accept larger case bushings. Barrel...MSRP: $98.15$92.51 -
V-Twin - 10-0945 - Knucklehead 74 inch Engine Case Set Natural
Motortechnic
MSRP: $4,739.21$4,538.27V-Twin - 10-0945 - Knucklehead 74 inch Engine Case Set NaturalDescription74" motor case for knucklehead motors accurately cast and machined. Features a natural cast finish and a blank number boss...MSRP: $4,739.21$4,538.27 -
V-Twin - 10-0942 - 1936 61 inch Knucklehead Engine Case Set
Motortechnic
MSRP: $3,565.40$3,414.23V-Twin - 10-0942 - 1936 61 inch Knucklehead Engine Case SetDescriptionFor 61" Knucklehead motors accurately cast and machined by Motortechnic in Germany. Features a natural cast finish and a blank...MSRP: $3,565.40$3,414.23 -
V-Twin - 10-0940 - WR Rod Cage and Roller Set
Motorshop
$233.04V-Twin - 10-0940 - WR Rod Cage and Roller SetDescriptionRod cage and roller set includes 4 cages, 18 long rollers and 36 short rollers.Set of four cages. Fits:XL 1957-1980WR 1936-1952Additional...$233.04 -
V-Twin - 10-0939 - Sifton Hydraulic Chain Tensioner Set - Fits 1999-2016 Harley-Davidson FLH, 1999-2017 FXD
V-Twin Mfg
$81.05Billet aluminum cam chain drive tensioner set includes left and right hydraulic chain tensioner assemblies for exact fit as OEM on TC-88 models. Fits:FLH 1999-2016FXD 1999-2017Additional Information$81.05 -
V-Twin - 10-0938 - Left Side Engine Case
Motorshop
$671.39V-Twin - 10-0938 - Left Side Engine CaseDescriptionLeft side engine case for aluminum electric start inner primary application on 1965 Panhead and 1966-69 Flat Side Shovelhead engines.Left hand case...$671.39
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.