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Replacement Harley Engines, Harley Engine Parts. We Carry Harley Davidson custom aftermarket engine parts from Custom Chrome S&S Cycle Edelbrock RevTech Performance Packages Strokers Jims Machine. Everything you need for Harley Davidson Engines and Harley Engine Parts. We carry aftermarket Stroker Kits Harley cams cylinders heads engines assemblies.

Crankshaft Nuts Various Applications Click picture to see prices.

Custom Chrome Crank Pins Sportster® 1954-early 1981 OEM 23960-54 Our Price: $49.99 Part #16743

Custom Chrome Crank Pins Big Twin 1941-early 1981 OEM 23961-41 Our Price: $49.99 Part #16741

Custom Chrome Crank Pins Big Twin late 1981-early 1983 OEM 23961-80 Our Price: $53.99 Part #16745

JIMS Crank Pins 1941-early 1981 Big Twin OEM 23961-41 3-hole crankpin Our Price: $67.59 Part #17671

JIMS Crank Pins Evolution® Big Twins late 1983-UP OEM 23961-80A Our Price: $71.75 Part #18060

JIMS Pinion Shafts 1958-1972 Big Twin OEM 24006-58 Our Price: $69.89 Part #17689

JIMS Pinion Shafts 1939-1953 Big Twin OEM 24007-39 Our Price: $86.16 Part #17661

JIMS Pinion Shafts 1973-early 1981 Big Twin OEM 24006-73 Our Price: $69.89 Part #17690

JIMS Pinion Shafts late 1981-1986 Big Twin models. Metering oil screw included OEM 24006-73 Our Price: $72.38 Part #18114

JIMS 2-Hole Crank Pin Kits Various Applications Click picture to see prices.

JIMS 3-Hole Crank Pin Kits Various Applications Click picture to see prices.

JIMS Pinion Gears For Big Twins Various Applications Click picture to see prices.

JIMS Pinion Gears for Big Twins Various Applications Click picture to see prices.

JIMS Pinion Shaft Kits Various Applications Click picture to see prices.

Replacement Engine Nuts Various Applications Click picture to see prices.

RevTech Pinion Gears for Big Twins Various Applications Click picture to see prices.

Right Case Races For Big Twins JIMS standard 360° oiling . For Evolution® Big Twins 1993-UP OEM 24599-58B Our Price: $64.99 Part #18117

Right Case Races For Big Twins JIMS .002 Inch oversize. For Big Twins 1958-1992 OEM 24600-58A Our Price: $60.95 Part #18118

S&S Pinion Shaft Conversion Kit for Big Twins Various Applications Click picture to see prices.

Harley Davidson and Harley Trademark names are for reference only. We carry aftermarket Harley Davidson and chopper parts for Roadking, Superglide, Dyna Glide, Softail, Sportster, Dyna Wide Glide, Screaming Eagle, Fat Boy, Low Rider, 45, Knucklehead, Panhead, Shovelhead, Evolution, Blockhead, Twin Cam. WE sell Custom Chrome, West Coast Choppers, Drag Specialties, Choppers, Chrome Specialties, and Orange County Chopper parts for your Harley Davidson