Motorshop
Motorshop delivers high-quality vintage motorcycle parts and precision performance components for classic Harley-Davidson and Indian motorcycles. The brand specializes in Linkert carburetors, UL cylinder kits and Side Valve cylinder kits and replica transmission cases, offering riders and builders reliable solutions for restoration and upgrades. With an emphasis on durability, fit and authenticity, Motorshop supports both custom builds and stock restorations, ensuring superior motorcycle performance and longevity.
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V-Twin - 11-0599 - Solid Tappet Kit Chrome Finish
Motorshop
$401.69V-Twin - 11-0599 - Solid Tappet Kit Chrome FinishDescriptionSifton solid tappet kit includes 4 alloy pushrods, 4 solid lifters with adjuster screw, front and rear chrome tappet blocks with gaskets...$401.69 -
Out of stock
V-Twin - 11-0598 - Knucklehead Tappet Block Kit
Motorshop
$704.25V-Twin - 11-0598 - Knucklehead Tappet Block KitDescriptionRaw Knucklehead tappet block kit includes 4 ground lifters with adjusters and zinc plated tappet blocks.Kit includes rocker arm set, which...$704.25 -
V-Twin - 11-0596 - Solid Tappet Kit Chrome Finish
Motorshop
$372.01V-Twin - 11-0596 - Solid Tappet Kit Chrome FinishDescriptionSifton solid tappet kit chrome includes lifters with adjuster screw, pushrods and tappet blocks.Order correct lifter base screws in either...$372.01 -
Out of stock
V-Twin - 11-0595 - 883cc to 1200cc Cylinder and Piston Conversion Kit Black
Motorshop
$648.01V-Twin - 11-0595 - 883cc to 1200cc Cylinder and Piston Conversion Kit BlackDescription883cc to 1200cc XL Conversion cylinder and piston set includes 2 black finished with milled edge fin cylinders...$648.01 -
V-Twin - 11-0593 - Hydraulic Tappet Block Kit Zinc Finish
Motorshop
$525.45V-Twin - 11-0593 - Hydraulic Tappet Block Kit Zinc FinishDescriptionSifton zinc hydraulic tappet block kit includes 4 hydraulic lifter tappets, 4 hydraulic tappet units, 4 pushrods and a tappet block...$525.45 -
Out of stock
V-Twin - 11-0592 - Hydraulic Tappet Block Kit Chrome Finish
Motorshop
$443.53V-Twin - 11-0592 - Hydraulic Tappet Block Kit Chrome FinishDescriptionSifton hydraulic lifter and pushrod assembly for 1966-1984 Big Twin, chrome finish, shovel type, includes 4 hydraulic lifter...$443.53 -
V-Twin - 11-0591 - Hydraulic Tappet Block Kit Zinc Finish
Motorshop
$487.85V-Twin - 11-0591 - Hydraulic Tappet Block Kit Zinc FinishDescriptionSifton zinc hydraulic tappet block kit includes 4 hydraulic lifter tappets, 4 hydraulic tappet units, 4 pushrods and a tappet block...$487.85 -
V-Twin - 11-0590 - Hydraulic Tappet Block Kit Chrome Finish
Motorshop
$535.56V-Twin - 11-0590 - Hydraulic Tappet Block Kit Chrome FinishDescriptionSifton hydraulic lifter and pushrod assembly includes 4 hydraulic lifter tappets, 4 hydraulic lifter units, 4 adjustable pushrods...$535.56 -
V-Twin - 11-0589 - 1200cc Cylinder and Piston Conversion Kit Black
Motorshop
$713.81V-Twin - 11-0589 - 1200cc Cylinder and Piston Conversion Kit BlackDescription1200cc XL Conversion cylinder and piston set includes 2 black finished with milled edge fin cylinders with fitted Wiseco...$713.81 -
Out of stock
V-Twin - 11-0588 - Solid Tappet Alloy Block Kit
Motorshop
$361.53V-Twin - 11-0588 - Solid Tappet Alloy Block KitDescriptionSifton solid tappet block kit alloy includes lifters with adjuster screw, pushrods and lifter blocks. Fits:XL 1957-1985Additional Information$361.53 -
V-Twin - 11-0585 - Rocker Box Chrome D-Ring Set
Motorshop
$67.58V-Twin - 11-0585 - Rocker Box Chrome D-Ring SetDescriptionChrome d-ring set for rocker boxes on XL models.Sold as a pair. Fits:XL 1991-2003Additional Information$67.58 -
V-Twin - 11-0578 - Rocker Box Assembly Polished Finish
Motorshop
$649.74V-Twin - 11-0578 - Rocker Box Assembly Polished FinishDescriptionPolished rocker box assembly includes covers in polished finish, 4 arms, 4 shafts and chrome end shaft nuts for Shovelhead.*NOTE: May...$649.74 -
V-Twin - 11-0577 - Rocker Box Assembly Chrome Finish
Motorshop
$802.53V-Twin - 11-0577 - Rocker Box Assembly Chrome FinishDescriptionChrome rocker box assembly includes covers in chrome finish, 4 arms, 4 shafts and chrome end shaft nuts for Shovelhead.May have pits,...$802.53 -
V-Twin - 11-0575 - Knucklehead Tappet Block Set - Fits 1936-1940 EL / 1941-1947 FL Harley-Davidson
Motorshop
$330.07V-Twin - 11-0575 - Knucklehead Tappet Block Set Description Knucklehead tappet block set features cast iron constructionOver 500 pairs sold since 1999! Zinc plating may be painted or dulled to look...$330.07 -
Out of stock
V-Twin - 11-0572 - Rocker Arm and Shaft Kit
Motorshop
$246.73V-Twin - 11-0572 - Rocker Arm and Shaft KitDescriptionSifton rocker arm and shaft kit includes 4 rocker arms and 4 shafts.Kit includes bushings which are already sized to fit the shafts. Fits:FLT...$246.73 -
V-Twin - 11-0565 - 1200cc Cylinder and Piston Conversion Kit Silver
Motorshop
$713.81V-Twin - 11-0565 - 1200cc Cylinder and Piston Conversion Kit SilverDescriptionBig bore cylinder kit for 883-1200 conversion on Sportster models.Increase your horsepower with our V-Twin 883cc to...$713.81 -
V-Twin - 11-0558 - Rocker Arm Ball Stud
Motorshop
MSRP: $45.33$44.42V-Twin - 11-0558 - Rocker Arm Ball StudDescriptionRocker arm ball stud comes as 4 pieces. Fits:FL 1941-1947EL 1937-1940Additional InformationMSRP: $45.33$44.42 -
V-Twin - 11-0540 - Standard Rocker Arm Shaft
Motorshop
$153.89V-Twin - 11-0540 - Standard Rocker Arm ShaftDescriptionSifton Knucklehead rocker arm shaft set.Front intake measures 4-1/8" and has an actual ground surface of 4.115. Rear intake measures 3-5/8" and...$153.89 -
V-Twin - 11-0534 - Shovelhead Rocker Box Cover Set Chrome
Motorshop
$739.62V-Twin - 11-0534 - Shovelhead Rocker Box Cover Set ChromeDescriptionFront and rear rocker box covers for Shovelheads are cast aluminum with a chrome finish.Sold as a pair. *NOTE: Must order studs...$739.62 -
V-Twin - 11-0533 - 88 inch Evolution Big Bore Cylinder Black
Motorshop
$345.44V-Twin - 11-0533 - 88 inch Evolution Big Bore Cylinder BlackDescriptionIncrease your stock 80" Evolution engine with our big bore cylinder to 88" cubic inches.This is 3-5/8" black cylinder will have...$345.44 -
V-Twin - 11-0532 - 88 inch Evolution Big Bore Cylinder Silver
Motorshop
$270.68V-Twin - 11-0532 - 88 inch Evolution Big Bore Cylinder SilverDescriptionIncrease your stock 80" Evolution engine with our big bore cylinder to 88" cubic inches.This 3-5/8" silver cylinder will have...$270.68 -
V-Twin - 11-0531 - Intake Valve Oiler
Motorshop
$22.96V-Twin - 11-0531 - Intake Valve OilerDescriptionPanhead rear intake valve oiler for Big Twin models. Fits:FL 1948-1965Additional Information$22.96 -
V-Twin - 11-0530 - Intake Valve Oiler
Motorshop
MSRP: $22.30$20.85V-Twin - 11-0530 - Intake Valve OilerDescriptionPanhead front intake valve oiler for Big Twin models. Fits:FL 1948-1965Additional InformationMSRP: $22.30$20.85 -
V-Twin - 11-0529 - Rocker Arm Front Exhaust Rear Intake
Motorshop
$63.82V-Twin - 11-0529 - Rocker Arm Front Exhaust Rear IntakeDescriptionReplica rocker arm only for front exhaust and rear intake. Fits:FL 1948-1965Additional Information$63.82 -
V-Twin - 11-0528 - Rocker Arm Rear Exhaust Front Intake
Motorshop
$62.63V-Twin - 11-0528 - Rocker Arm Rear Exhaust Front IntakeDescriptionReplica rocker arm only includes one front intake and one rear exhaust and is complete with shafts. Fits:FL 1948-1965Additional...$62.63 -
V-Twin - 11-0527 - Rocker Arm Assembly Rear Intake Front Exhaust
Motorshop
$146.73V-Twin - 11-0527 - Rocker Arm Assembly Rear Intake Front ExhaustDescriptionReplica rocker arm assembly includes one front exhaust and one rear intake and are complete with shafts and blocks. Fits:FL...$146.73 -
V-Twin - 11-0526 - Rocker Arm Assembly Rear Exhaust Front Intake
Motorshop
$146.73V-Twin - 11-0526 - Rocker Arm Assembly Rear Exhaust Front IntakeDescriptionReplica Rocker Arm Assembly are complete with shafts and blocks. Upper and lower block sets may have to be honed prior to...$146.73 -
V-Twin - 11-0525 - Rocker Arm Rear Intake
Motorshop
$101.99V-Twin - 11-0525 - Rocker Arm Rear IntakeDescriptionRear intake rocker arm includes bushings installed Fits:XL 1957-1985Additional Information$101.99 -
V-Twin - 11-0524 - Rocker Arm Front Intake
Motorshop
$101.99V-Twin - 11-0524 - Rocker Arm Front IntakeDescriptionFront intake rocker arm includes bushings installed. Fits:XL 1957-1985Additional Information$101.99 -
V-Twin - 11-0523 - Rocker Arm Rear Exhaust
Motorshop
$99.12V-Twin - 11-0523 - Rocker Arm Rear ExhaustDescriptionRear exhaust rocker arm includes bushings installed. Fits:XL 1957-1985Additional Information$99.12 -
V-Twin - 11-0522 - Rocker Arm Front Exhaust
Motorshop
$108.30V-Twin - 11-0522 - Rocker Arm Front ExhaustDescriptionFront exhaust rocker arm includes bushings installed. Fits:XL 1957-1985Additional Information$108.30 -
V-Twin - 11-0521 - Rocker Arm Front Exhaust Rear Intake
Motorshop
$82.96V-Twin - 11-0521 - Rocker Arm Front Exhaust Rear IntakeDescriptionReplica front exhaust and rear intake rocker arm come complete with bushings installed.Rocker arms are for generator and alternator...$82.96 -
V-Twin - 11-0520 - Rocker Arm Rear Exhaust Front Intake
Motorshop
$82.96V-Twin - 11-0520 - Rocker Arm Rear Exhaust Front IntakeDescriptionReplica Rocker Arms come complete with bushings installed and are for use on 1966-84 Big Twin models. Rocker arms are rear exhaust,...$82.96 -
V-Twin - 11-0519 - Rocker Arm Shaft
Motorshop
$32.07V-Twin - 11-0519 - Rocker Arm ShaftDescriptionReplica rocker arm shafts are for use on Big Twin models. Shafts are manufactured to meet or exceed OEM specifications for long lasting durability and...$32.07 -
V-Twin - 11-0518 - XLH Rocker Arm Shaft
Motorshop
$34.72V-Twin - 11-0518 - XLH Rocker Arm ShaftDescriptionSifton rocker arm shaft for 1957-1985 XLH models. Fits:XLH 1957-1985Additional Information$34.72 -
V-Twin - 11-0516 - Lower Valve Collar Set
Motorshop
MSRP: $38.69$37.92V-Twin - 11-0516 - Lower Valve Collar SetDescriptionLower steel valve collar for 61", 74" and 80" Big TwinSet of four. Fits:FLT 1979-1983FL 1980-1984FXR 1982-1983FX 1980-1984Additional InformationMSRP: $38.69$37.92 -
V-Twin - 11-0515 - Lower Valve Collar Set
Motorshop
MSRP: $38.45$37.69V-Twin - 11-0515 - Lower Valve Collar SetDescriptionLower steel valve collars for 1948-1979 61, 74, and 80 Big TwinSet of four. Fits:FX 1971-1978FL 1948-1978Additional InformationMSRP: $38.45$37.69 -
V-Twin - 11-0513 - Valve Keeper Key Set
Motorshop
$32.07V-Twin - 11-0513 - Valve Keeper Key SetDescriptionReplica split type valve keeper keys is a 8 piece set for both heads.Keys are made from the highest grade materials and works well with all valve...$32.07 -
Out of stock
V-Twin - 11-0510 - Big Bore Gasket and Parts Kit
Motorshop
$100.93V-Twin - 11-0510 - Big Bore Gasket and Parts KitDescriptionMagnum cylinder small parts kit is for installing 3-5/8" barrels on Shovelhead cases. Kit includes 2 head gaskets, base gaskets, 8 cylinder...$100.93 -
V-Twin - 11-0506 - Replica 61 inch Knucklehead Cylinder Set Black
Motorshop
$1,065.81V-Twin - 11-0506 - Replica 61 inch Knucklehead Cylinder Set BlackDescriptionReplica 61" Knucklehead cylinder set features cast iron construction with 4 fins above head bolt line. Original markings...$1,065.81
Motorshop Premium Restoration Systems – Vintage Motorcycle Parts, Performance Components & Engine Hardware
Motorshop is a premier source for high-quality vintage motorcycle parts and engine components, catering to riders and builders who demand reliability and authenticity. The brand’s catalog includes WL, M51 and M88 Linkert carburetors, ULH and Side Valve cylinder kits and authentic replica transmission cases, providing precision-engineered solutions for classic Harley-Davidson and Indian motorcycles. Each component is designed for exact fit and long-term performance, supporting both restoration and performance improvements.
Beyond carburetors and cylinder kits, Motorshop offers a wide selection of essential motorcycle engine parts, including clutch hubs, kick starter assemblies, primary drive covers and transmission top covers. These parts are engineered to improve reliability, enhance performance and maintain the original appearance of vintage motorcycles. Builders and riders trust Motorshop for components that meet strict quality standards and provide long-lasting service under demanding conditions.
Riders rely on Motorshop to upgrade or restore classic motorcycles with confidence. From replica Linkert carburetors to complete cylinder kits, replica primary covers and motorcycle transmission components, the brand ensures parts are durable, precise and performance-oriented. Whether restoring a historic motorcycle, creating a custom classic or maintaining dependable daily performance, Motorshop offers components that unite heritage craftsmanship with modern engineering. Each product supports smooth operation, improved power delivery and authentic vintage styling, making Motorshop a trusted choice for motorcycle enthusiasts worldwide.