V-Twin - 11-0885 - Replica 74 inch Panhead Cylinder Piston KitDescriptionThis 74" Panhead cylinder and piston kit is bored and honed to 87.325mm with a stock compression of 8.5:1. Cylinders have original casting marks as on stock cylinders for this year...

.006 exhaust valve guide, cast iron Fits:FX 1971-1978FL 1948-1978Additional Information UOM1 - EA ManufacturerV-Twin MaterialCast Iron OriginUSA Size.006 2025 Catalog Pages518

.004 exhaust valve guide, cast iron Fits:FX 1971-1978FL 1948-1978Additional Information UOM1 - EA ManufacturerV-Twin MaterialCast Iron OriginUSA Size.004 2025 Catalog Pages518

.008 intake valve guide, cast iron Fits:FX 1971-1984FL 1948-1978Additional Information UOM1 - EA ManufacturerV-Twin MaterialCast Iron OriginUSA Size.008 2025 Catalog Pages518

.006 intake valve guide, cast iron Fits:FX 1971-1984FL 1948-1978Additional Information UOM1 - EA ManufacturerV-Twin MaterialCast Iron OriginUSA Size.006 2025 Catalog Pages518

Exhaust valve, chrome Fits:XL 1958-1985Additional Information OEM No.18080-58A UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages851

V-Twin - 11-0503 - 74 inch Panhead Rear CylinderDescriptionRear cylinder fits Panhead 1948-1965 74" models. Cylinders are for stock bore, stock stroke and compression.*NOTE: Machined to inner diameter of 87.25mm, cylinders must be honed to standard size...

V-Twin - 11-0502 - 74 inch Panhead Front CylinderDescriptionFront cylinder fits Panhead 1948-1965 74" models. Cylinders are for stock bore, stock stroke and compression.*NOTE: Machined to inner diameter of 87.25mm, cylinders must be honed to standard...

V-Twin - 10-2008 - Panhead 74 inch Short Block Description 74" short block is shipped fully assembled.Unit features S&S crankcases, Sifton oil and breather assembly, stock stroke flywheel, Timken bearings, stock cam properly installed with a...

V-Twin - 10-1990 - Panhead 80 inch Short Block Description Shipped fully assembled.80" Panhead short block is shipped fully assembled. Unit features S&S crankcase, Sifton oil and breather assembly with overhead oiler, stock stroke flywheel, Timken...

V-Twin - 10-1957 - Panhead Cylinder Head Set with Valves Description Cylinder heads are fully assembled with valves, springs and collars.V-Twin Motor Shop Ready Panheads with valves feature original contour castings with the added detail of the stock...

V-Twin - 10-1875 - Panhead/Shovelhead Motor Case SetDescriptionPanhead/Shovelhead motor case set for flat side models with cast aluminum inner primary cover. Set includes tapered bearing assembly for left side and case race on right side. For standard...

Panhead engine case set includes tapered bearing assembly for left side and case race on right side. Features a front saddle for the 3 brush generator strap.Accepts shovel head OHO line to the heads. Set does not accept cast inner cover for 1965-1969 FL...

V-Twin - 10-1820 - Panhead/Shovelhead Engine Case SetDescriptionPanhead engine case set includes tapered bearing assembly for left side and case race on right side. Features a front saddle for the 3 brush generator strap.Accepts shovel head OHO line to...

Set of 3 steel cages, fitted with standard size Torrington rollers for connecting rods. Cages feature copper plating. Fits:UL 1937-1948FXR 1982-1986FLT 1979-1986FXST 1984-1986FX 1971-1984EL 1936-1940FL 1941-1984FLST 1986-1986Additional Information OEM...

Includes new rods, crank pin, nuts, copper plated steel cages and standard rollers fitted and assembled.Piston pin bushings are installed and honed for stock wirst pin. Fits:FX 1971-1973FL 1941-1973Additional Information OEM No.24281-41A UOM1 - KIT ...

.006 45 piston wrist pin. Fits:R 1929-1935G 1936-1973W 1936-1952Additional Information OEM No.275-32E UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages796

Panhead 8-finned cam cover features a chrome finish and has a Hubbard welch plug installed, as original. Cover includes an early pinion shaft bushing installed.This cover is exact for 1952 Panheads. Cam cover does not include OHO oil feed hole. *NOTE:...

Replica pinion right side case race standard is machined and ground to factory specifications. Fits:FL 1940-1954Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages501

45" right case race.*NOTE: Must be honed to fit after installation. Fits:WL 1937-1952G 1937-1973Additional Information UOM1 - EA ManufacturerV-Twin OriginImported Tech NoteSuggested to use with #10-0977 Right Side Engine Case.Suggested to use with...

Crank pins are made of 8620 steel with .062 heat treated penetration. Crank pin is .010 oversize, 3-hole type. Fits:UL 1940-1948EL 1940-1952Additional Information UOM1 - EA MeasurementsAdditional InformationOuter Diameter: 1-1/4" ...

V-Twin - 10-1430 - Panhead Lightning Cam Chest KitDescriptionLightning cam chest kit for 1948-1956 Panhead models.Early OEM Panhead Cases use a right hand threaded circuit breaker stud included in this kit. Aftermarket cases may vary. Please check your...

Panhead top end kit with 3-1/2" cylinders and matching complete Panhead heads. This kit will fit 1970-1984 Shovelheads to convert to Panhead type, with overhead oiler system.Kit includes 3-1/2" cylinder kit with cast pistons, head bolt set and rings...

Includes 4 piece cam set and 4 lightning tappets with screws. Fits:WLDR 1936-1952Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages803 Replacement Items10-0567 - Standard Sifton Lightning Tappet Set10-0543 -...

V-Twin - 10-1327 - Panhead-Shovelhead Lightning Cam Chest KitDescriptionLightning cam chest kit for 1958-1969 models.*NOTE: Includes lightning style cam and gears. Late OEM Panhead and Shovelhead Cases use a left hand threaded circuit breaker stud,...

2021 New Production machined and ground to factory specifications.*NOTE: Check spline timing in relation to key way, 12 o'clock on top, and oil hole, large spline at 3 o'clock, before installing in flywheel for final assembly and truing of flywheels...

Crank pin is heat treated 60-62RC to a case depth of .100. A special 180  oiling design will better lubricate the bearing diameter. Threads are "J" type. Pin is .025 shorter taper to taper. Fits:FX 1971-1980FL 1941-1980Additional Information UOM1 - EA ...

8-finned type cam cover for Big Twin models includes bushings installed and welch plugs installed in the top and rear with a polished finish. Cover accepts 1/4" generator screws and include early pinion shaft bushing installed.Cam cover accepts 1/4"-24...

Standard roller bearing kit is genuine army surplus and is for use on pinion shafts of 45 models.Kit includes rollers and cages. Fits:G 1937-1973W 1937-1952Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported TypePinion Shaft 2025...

Flywheel thrust washer set includes 1 of each: .112, .114, .116, .118 and .120.Sold as a 5 piece set of outside flywheel thrust washers. Fits:UL 1937-1948VL 1930-1934FL 1941-1954EL 1936-1940Additional Information UOM1 - SET ManufacturerV-Twin ...

Flywheel thrust washer set includes 2 of each: .060, .066, .070, .074, .078 and .082.Sold as a 12 piece set. Fits:UL 1937-1948VL 1930-1934FL 1941-1954EL 1936-1940Additional Information UOM1 - SET ManufacturerV-Twin OriginImported

.002 roller bearing kit is genuine army surplus and is for use on pinion shafts of 45 models.Kit includes rollers and cages. Fits:G 1937-1973W 1937-1952Additional Information OEM No.414-37D UOM1 - KIT ManufacturerV-Twin OriginUSA TypePinion Shaft ...

Sifton steel connecting rod bearing cage set includes 4 cages, and standard size Torrington roller set.*NOTE: Are late style cages. Fits:WL 1937-1952G 1937-1973DL 1929-1931WL 1932-1936Additional Information OEM No.24370-29 UOM1 - SET ...

Flywheel crank pin thrust washers are .065 size and made of steel.Set of two. Fits:FL 1941-1969Additional Information UOM1 - SET ManufacturerV-Twin OriginImported

V-Twin - 10-1175 - Panhead Cylinder Heads with ValvesDescriptionPanhead cylinder heads, assembled with valves, guides and springs.Set of two. V-Twin Motor Shop Ready Panheads feature original contour castings with the added detail of the stock intake and...

Engine case right bearing washers. Fits:FLT 1979-1986FXST 1984-1986FX 1971-1984FLST 1986-1986FL 1958-1984FXR 1984-1986Additional Information OEM No.24692-58 UOM5 - PK ManufacturerV-Twin OriginUSA TypePinion Shaft 2025 Catalog Pages156

Crank pin is heat treated 60-62RC to a case depth of .100. A special 180  oiling design will better lubricate the bearing diameter. Threads are "J" type. Pin is .025 shorter taper to taper. Fits:FX 1971-1980FL 1941-1980Additional Information UOM1 - EA ...

V-Twin - 10-1139 - Panhead Cylinder Heads 3-5/8 inch Big BoreDescriptionV-Twin Motor Shop Ready single plug type Panheads are assembled and are ready to install.Heads are assembled with cast iron guides, valve stem seals, nitrated valves, Shovelhead...

Sifton 1-hole crank pin is made of 8620 steel with a heat treatment depth of .062".You must align oil feed in flywheels with crank pin. OEM uses two different flywheels so hole location may differ, this crank pin has the oil feed hole to fit the late...

V-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 seals, nitrated valves Shovelhead intake and Panhead...