Shop By Motorcycle

V-Twin - 11-0056 - Shovelhead Rocker Box Cover Set ChromeDescriptionChrome front and rear rocker box covers for Shovelheads.See detailed close up photos to view the chrome finish. Sold as a pair. *NOTE: Must order studs separately. ...

V-Twin - 11-0025 - Knucklehead Rocker Arm SetDescriptionKnucklehead rocker arm set.Sold as a set of 4. Fits:FL 1941-1947EL 1937-1940Additional Information UOM1 - SET ManufacturerMotorshop OriginImported 2025 Catalog Pages516

V-Twin - 11-0023 - 61 inch Rear MC Cast Knucklehead CylinderDescriptionRear cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and compression, featuring 5 fins.Cylinder have original casting marks of MoCasCo. Set...

V-Twin - 11-0022 - 61 inch Front MC Cast Knucklehead CylinderDescriptionFront cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and compression, featuring 5 fins.Cylinder have original casting marks of MoCasCo...

V-Twin - 11-0011 - M8 Shovelhead Rocker Box Cover SetDescriptionShovelhead rocker box cover set features a natural cast finish. For M8 models.Shipped in natural cast aluminum, which aids in heat disepation, can be readily painted with high tempeture heat...

V-Twin - 11-0008 - TC-88 Shovelhead Rocker Box Cover Set Natural CastDescriptionTC-88 Shovelhead rocker box set features a natural cast finish.Retro "Shovel" look for the Twin cam motors. Shipped in natural cast aluminum, which aids in heat disepation...

V-Twin - 11-0007 - M8 Shovelhead Rocker Box Cover Set Natural CastDescriptionShovelhead rocker box set features a natural cast finish. For M8 models. Fits:FLST 2018-UPFLT 2017-UPFXST 2018-UPAdditional Information UOM1 - SET ManufacturerV-Twin ...

V-Twin - 11-0006 - XL Shovelhead Rocker Box Cover Set Natural CastDescriptionXL Shovelhead rocker box cover set features a natural cast aluminum construction with shot peened finish and Shovelhead shap for a retro look. Cast construction readily accepts...

V-Twin - 10-8181 - Replica Lightning Cam for Knucklehead Description Replica lightning cam for 1936-1947 Knucklehead.Stock .355 lift cam with a 236 duration. Fits: EL 1936-1940 FL 1941-1947 Additional Information OEM No...

V-Twin - 10-2965 - Andrews N Grind Cam Knucklehead Description Andrews N grind cam is a stock replacement cam for Knucklehead models and 61" engines. Cam is excellent to use for stock motors or restorations. Cam lift is .355. Fits: EL...

V-Twin - 10-2009 - Shovelhead 74 inch Short Block Description Assembled and tested for oil pressure.74" Short block is shipped fully assembled. Unit features Sifton oil and breather assembly, stock stroke flywheel, Timken bearings, stock cam properly...

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 - 10-1939 - Replica Knucklehead Cam Cover Description Replica cam cover includes bushings and breather pipe with smooth natural finish. This OEM Replica is cast with exclusive V-Twin molds and tooling.Cam cover is exact Replica for 1937-1940 EL...

V-Twin - 10-1936 - Replica Cast Cam Cover Description Cast cover is an exact replica of the early 1936 61" EL models, perhaps for the first 200 units made that year. Cover features natural cast finish, as original!Bushings and breather plate are...

V-Twin - 10-1889 - 1940 Knucklehead 8-Finned Cam Cover PolishedDescriptionForged aluminum 1940 Knucklehead 8-finned cam cover features a polished finish and includes the "welch" plug installed, as original, in the top and rear. Cam cover also includes...

V-Twin - 10-1888 - Shovelhead Case SetDescriptionShovelhead 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.Accepts shovel head OHO line to the...

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...

V-Twin - 10-1835 - Panhead 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 the heads...

V-Twin - 10-1832 - Knucklehead Cam Cover Trim Set AlloyDescriptionKnucklehead cam cover trim set attaches to the existing cam cover with a 1936 stule screw set.Kit includes an alloy 8-finned style cam cover, an inner mount ring and 12 screws. Fits:FLT...

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...

V-Twin - 10-1807 - Shovelhead Short Block 74 inchDescription74" Shovelhead short block is shipped fully assembled.Engine case accepts cast inner primary cover for 1965-1969 model years. The left side sprocket shaft is the correct length for use with...

V-Twin - 10-1748 - 8-Finned Knucklehead Cam Cover ChromeDescriptionForged aluminum 1940 Knucklehead 8-finned cam cover features a chrome finish and includes the "welch" plug installed, as original, in the top and rear. Cam cover also includes OHO oil...

V-Twin - 10-1645 - 8-Finned Knucklehead Cam Cover PolishedDescriptionForged aluminum 1940 Knucklehead 8-finned cam cover features a polished finish and includes the "welch" plug installed, as original, in the top and rear. Cam cover also includes OHO oil...

V-Twin - 10-1640 - 1937 Knucklehead Head SetDescription1937 Knucklehead head set is accurately cast with the original factory markings for the 61" models and features a black finish. The heads include 61" intake nipples that are installed.Uses 1-3/8"...

V-Twin - 10-1631 - 8-Finned Panhead Cam Cover ChromeDescriptionPanhead 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...

V-Twin - 10-1626 - 8-Finned Knucklehead Cam Cover CastDescriptionForged aluminum 1940 Knucklehead 8-finned cam cover features a natural cast finish and includes the "welch" plug installed, as original, in the top and rear. Cam cover also includes OHO oil...

V-Twin - 10-1453 - Knucklehead Cam Chest KitDescriptionV-Twin Knucklehead cam chest kit is for use when building our replica engines.Kit includes a standard cam chest breather valve gear, a smooth cam cover, oil pump drive gear, cam case pump drive gear,...

V-Twin - 10-1449 - Knucklehead Cam Chest KitDescriptionV-Twin Knucklehead cam chest kit is for use when building our replica engines.Kit includes Andrews N grind cam Knucklehead and all components except cam cover. All year Knucklehead cam covers are...

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...

V-Twin - 10-1383 - Knucklehead Engine Case SetDescriptionMotor case set features a blank number boss, there are no serial numbers on the case. The left side case features detailed shape. Sold with Bill of Sale only.Oil from top end returns through...

V-Twin - 10-1372 - Flatside Shovelhead Short Block 80 inchDescriptionFully assembled.Left engine case accepts cast aluminum inner primary cover and can be used with electric start. Replica short block does not include the carburetor and charging system...

V-Twin - 10-1345 - Panhead Top End Kit for Shovelhead MotorsDescriptionPanhead 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...

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,...

V-Twin - 10-1315 - 8-Finned Panhead Cam Cover PolishedDescription8-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...

V-Twin - 10-1209 - Knucklehead Engine Case SetDescription2023 New Production motor case set features a blank number boss, there are no serial numbers on the case. Sold with Bill of Sale only. Includes the welch plug, and the right and left case races...

V-Twin - 10-1186 - Knucklehead Cast Tab SetDescriptionKnucklehead Rocker Box Mount Tab Replacements include a set of two tabs made in a single mold casting.The tabs must be cut to size, one long and one short, and must be welded on.*NOTE: Holes are not...

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...

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...