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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Out of stock
V-Twin - 11-0312 - 74 inch Overhead Valve Piston Set .050 Oversize
Motorshop
$130.61V-Twin - 11-0312 - 74 inch Overhead Valve Piston Set .050 OversizeDescriptionPiston set 3-7/16" bore .050 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$130.61 -
Out of stock
V-Twin - 11-0311 - 74 inch Overhead Valve Piston Set .040 Oversize
Motorshop
$152.69V-Twin - 11-0311 - 74 inch Overhead Valve Piston Set .040 OversizeDescriptionPiston set 3-7/16" bore .040 over size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$152.69 -
V-Twin - 11-0310 - 74 inch Overhead Valve Piston Set .030 Oversize
Motorshop
$152.69V-Twin - 11-0310 - 74 inch Overhead Valve Piston Set .030 OversizeDescriptionPiston set 3-7/16" bore .030 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$152.69 -
V-Twin - 11-0308 - 74 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$152.69V-Twin - 11-0308 - 74 inch Overhead Valve Piston Set .010 OversizeDescriptionPiston set 3-7/16" bore .010 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$152.69 -
V-Twin - 11-0307 - 74 inch Overhead Valve Piston Set Standard Size
Motorshop
$143.45V-Twin - 11-0307 - 74 inch Overhead Valve Piston Set Standard SizeDescriptionPiston set 3-7/16" bore standard size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$143.45 -
V-Twin - 11-0306 - 1000cc Piston Set .060 Oversize
Motorshop
$152.69V-Twin - 11-0306 - 1000cc Piston Set .060 OversizeDescriptionPiston set 3-3/16" bore .060 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$152.69 -
Out of stock
V-Twin - 11-0305 - 1000cc Piston Set .050 Oversize
Motorshop
$152.69V-Twin - 11-0305 - 1000cc Piston Set .050 OversizeDescriptionPiston set 3-3/16" bore .050 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$152.69 -
V-Twin - 11-0304 - 1000cc Piston Set .040 Oversize
Motorshop
$143.45V-Twin - 11-0304 - 1000cc Piston Set .040 OversizeDescriptionPiston set 3-3/16" bore .040 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0303 - 1000cc Piston Set .030 Oversize
Motorshop
$143.45V-Twin - 11-0303 - 1000cc Piston Set .030 OversizeDescriptionPiston set 3-3/16" bore .030 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0302 - 1000cc Piston Set .020 Oversize
Motorshop
$143.45V-Twin - 11-0302 - 1000cc Piston Set .020 OversizeDescriptionPiston set 3-3/16" bore .020 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0301 - 1000cc Piston Set .010 Oversize
Motorshop
$143.45V-Twin - 11-0301 - 1000cc Piston Set .010 OversizeDescriptionPiston set 3-3/16" bore .010 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0300 - 1000cc Piston Set Standard Size
Motorshop
$124.45V-Twin - 11-0300 - 1000cc Piston Set Standard SizeDescriptionPiston set 3-3/16" bore standard size has a compression ratio of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips...$124.45 -
Out of stock
V-Twin - 11-0296 - 80 inch Evolution Piston Kit .040 Oversize
Motorshop
$143.45V-Twin - 11-0296 - 80 inch Evolution Piston Kit .040 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .040 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$143.45 -
V-Twin - 11-0295 - 80 inch Evolution Piston Kit .030 Oversize
Motorshop
$142.11V-Twin - 11-0295 - 80 inch Evolution Piston Kit .030 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .030 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$142.11 -
V-Twin - 11-0294 - 80 inch Evolution Piston Kit .020 Oversize
Motorshop
$143.45V-Twin - 11-0294 - 80 inch Evolution Piston Kit .020 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .020 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$143.45 -
V-Twin - 11-0293 - 80 inch Evolution Piston Kit .010 Oversize
Motorshop
$143.45V-Twin - 11-0293 - 80 inch Evolution Piston Kit .010 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .010 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$143.45 -
V-Twin - 11-0292 - 80 inch Evolution Piston Kit .005 Oversize
Motorshop
$142.11V-Twin - 11-0292 - 80 inch Evolution Piston Kit .005 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .005 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$142.11 -
V-Twin - 11-0287 - KB 107 inch Twin Cam Forged Piston Set
Motorshop
$369.86V-Twin - 11-0287 - KB 107 inch Twin Cam Forged Piston SetDescriptionForged piston set has a compression ratio of 10.5:1 and is for a stock stroke. Set includes rings, circlips and pins.**Note: Run...$369.86 -
Out of stock
V-Twin - 11-0285 - Upper Valve Collar Set Titanium Coated
Motorshop
$320.53V-Twin - 11-0285 - Upper Valve Collar Set Titanium CoatedDescriptionTitanium coated upper valve collar set for Evolution and TC-88 models.Set of four. Fits:FXD 1991-2004FXST 1984-2004FLST 1986-2004XL...$320.53 -
V-Twin - 11-0272 - 74 inch Piston Kit .050 Oversize
Motorshop
$124.29V-Twin - 11-0272 - 74 inch Piston Kit .050 OversizeDescriptionPiston set moly coated 3-7/16" bore and is .050 oversize. The compression ratio is 8.5:1. Set features cast construction with moly...$124.29 -
Out of stock
V-Twin - 11-0263 - 95 inch Big Bore Twin Cam Piston Kit
Motorshop
$280.02V-Twin - 11-0263 - 95 inch Big Bore Twin Cam Piston KitDescription95" Big Bore piston kit is standard size for TC-88 models. Kit includes rings, clips, pins and 9.3:1 moly coated cast flat top...$280.02 -
V-Twin - 11-0249 - Replica 1100cc Piston Set .020 Oversize
Motorshop
$153.89V-Twin - 11-0249 - Replica 1100cc Piston Set .020 OversizeDescriptionReplica piston set is .020 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...$153.89 -
V-Twin - 11-0248 - Replica 1100cc Piston Set .010 Oversize
Motorshop
$150.81V-Twin - 11-0248 - Replica 1100cc Piston Set .010 OversizeDescriptionReplica piston set is .010 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...$150.81 -
V-Twin - 11-0247 - Replica 1100cc Piston Set .005 Oversize
Motorshop
$127.48V-Twin - 11-0247 - Replica 1100cc Piston Set .005 OversizeDescriptionReplica piston set is .005 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...$127.48 -
Out of stock
V-Twin - 11-0246 - Replica 1100cc Piston Set Standard
Motorshop
$151.79V-Twin - 11-0246 - Replica 1100cc Piston Set StandardDescriptionReplica piston set is standard size. Piston set includes Hasting rings, 2 wrist pins, and 4 circlips. Pistons have a steel expansion...$151.79 -
Out of stock
V-Twin - 11-0245 - Replica 883cc Piston Set .030 Oversize
Motorshop
$142.11V-Twin - 11-0245 - Replica 883cc Piston Set .030 OversizeDescriptionReplica 3" bore piston set is .030 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...$142.11 -
V-Twin - 11-0244 - Replica 883cc Piston Set .020 Oversize
Motorshop
$142.11V-Twin - 11-0244 - Replica 883cc Piston Set .020 OversizeDescriptionReplica 3" bore piston set is .020 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...$142.11 -
V-Twin - 11-0243 - Replica 883cc Piston Kit .010 Oversize
Motorshop
$144.99V-Twin - 11-0243 - Replica 883cc Piston Kit .010 OversizeDescriptionReplica 3" bore piston set is .010 oversize. Piston set includes Hasting rings, 2 wrist pins, and 4 circlips. Pistons have a steel...$144.99 -
V-Twin - 11-0242 - Replica 883cc Piston Set .005 Oversize
Motorshop
$142.11V-Twin - 11-0242 - Replica 883cc Piston Set .005 OversizeDescriptionReplica 3" bore piston set is .005 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...$142.11 -
Out of stock
V-Twin - 11-0241 - Replica 883cc Piston Set Standard
Motorshop
$144.99V-Twin - 11-0241 - Replica 883cc Piston Set StandardDescriptionReplica 3" bore piston set is standard size. Set includes Hastings 3 piece ring, 2 wrist pins and 4 circlips.**Note: Run engine at...$144.99 -
Out of stock
V-Twin - 11-0238 - 3-5/8 inch Piston Set .010 Oversize
Motorshop
$147.74V-Twin - 11-0238 - 3-5/8 inch Piston Set .010 OversizeDescriptionPiston set with 3-5/8" bore, 8.5:1 compression ratio and is oversize .010. Set includes Hastings 3 piece ring set, 2 wrist pins and 4...$147.74 -
V-Twin - 11-0231 - 80 inch Evolution Piston Kit
Motorshop
$134.41V-Twin - 11-0231 - 80 inch Evolution Piston KitDescriptionReplacement 80" Evolution piston kit. Pistons are standard size. Our kit includes 2 cast alloy pistons, Hasting ring set, wrist pins and...$134.41 -
Out of stock
V-Twin - 11-0230 - Replica 80 inch Overhead Valve Piston Set .040 Oversize
Motorshop
$156.33V-Twin - 11-0230 - Replica 80 inch Overhead Valve Piston Set .040 OversizeDescriptionReplica 3-1/2" bore piston set has a 8:1 compression ratio and is .040 oversize. Piston set includes Hasting...$156.33 -
V-Twin - 11-0229 - Replica 80 inch Overhead Valve Piston Set .030 Oversize
Motorshop
$134.41V-Twin - 11-0229 - Replica 80 inch Overhead Valve Piston Set .030 OversizeDescriptionReplica 3-1/2" bore piston set has a 8:1 compression ratio and is .030 oversize. Piston set includes Hasting...$134.41 -
V-Twin - 11-0228 - Replica 80 inch Overhead Valve Piston Set .020 Oversize
Motorshop
$134.41V-Twin - 11-0228 - Replica 80 inch Overhead Valve Piston Set .020 OversizeDescriptionReplica 3-1/2" bore piston set has a 8:1 compression ratio and is .020 oversize. Piston set includes Hasting...$134.41 -
V-Twin - 11-0227 - Replica 80 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$134.41V-Twin - 11-0227 - Replica 80 inch Overhead Valve Piston Set .010 OversizeDescriptionReplica 3-1/2" bore piston set has a 8:1 compression ratio and is .010 oversize. Piston set includes Hasting...$134.41 -
V-Twin - 11-0226 - Replica 80 inch Overhead Valve Piston Set Standard Size
Motorshop
$134.41V-Twin - 11-0226 - Replica 80 inch Overhead Valve Piston Set Standard SizeDescriptionReplica 3-1/2" bore piston set has 8:1 compression ratio and is standard size. Piston set includes Hasting rings,...$134.41 -
V-Twin - 11-0223 - Replica 74 inch Overhead Valve Piston Set .070 Oversize
Motorshop
$143.45V-Twin - 11-0223 - Replica 74 inch Overhead Valve Piston Set .070 OversizeDescriptionReplica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .070. Piston set includes Hasting...$143.45 -
V-Twin - 11-0222 - Replica 74 inch Overhead Valve Piston Set .060 Oversize
Motorshop
$143.45V-Twin - 11-0222 - Replica 74 inch Overhead Valve Piston Set .060 OversizeDescriptionReplica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .060. Piston set includes Hasting...$143.45 -
V-Twin - 11-0221 - Replica 74 inch Overhead Valve Piston Set .050 Oversize
Motorshop
$143.45V-Twin - 11-0221 - Replica 74 inch Overhead Valve Piston Set .050 OversizeDescriptionReplica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .050. Piston set includes Hasting...$143.45
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.