74 inch Panhead Cylinder and Piston Kit They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. Sold in pairs for stock stroke only. For 1948-1965 Panhead models. Order base and...

74 inch Shovelhead Cylinder and Piston Kit They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. Sold in pairs. For stock stroke only. For 1966-1978 Shovelheads. order gasket set separately....

Replica 80 inch Shovelhead Cylinder Piston Kit Set of two for stock stroke only. They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. For 1979-1985 Shovelheads. Order gasket set separately....

1000cc Cylinder and Piston Kit They are ready to run and will require break in as suggested in the appropriate shop manual. For stock stroke. Order gasket set separately. Measurements: Center to Center: 14-1/5 inches Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley...

Front Brake Piston O-Ring Front brake piston o-ring FITS Harley Davidson Fx 1974 Harley Davidson Fx 1975 Harley Davidson Fx 1976 Harley Davidson Fx 1977 Harley Davidson XL 1974 Harley Davidson XL 1975 Harley Davidson XL 1976 Harley Davidson XL...

1000cc Cylinder and Piston Kit Wrist pins feature spiral lock clip. Order gasket set separately. Tech Notes: Suggested to use with #15-0828 James Top End Gasket Kit Instructions: http://www.vtwinmfg.com/Instructions/11/11-2607.pdf FITS Harley Davidson XL 1973 Harley Davidson XL 1974 Harley Davidson...

Replica 883cc Cylinder and Piston Kit Silver Replica Evolution silver cylinder and piston kit are pre fitted with cast 9:1 pistons and rings. Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson XL 1986 Harley Davidson XL 1987 Harley Davidson XL 1988 Harley...

Replica 1200cc Cylinder and Piston Kit Silver Order gasket set separately. Measurements: Cylinder Size: 3.447 Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson XL 1988 Harley Davidson XL 1989 Harley Davidson XL 1990 Harley Davidson XL 1991 Harley Davidson XL 1992 Harley...

Evolution Cylinder and Piston Kit Silver They are ready to run and will require break-in as suggested in the appropriate shop manual. Order gasket set separately. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket...

Rear Caliper Piston O-Ring Rear caliper piston o-ring FITS Harley Davidson XL 1979 Harley Davidson XL 1980 Harley Davidson XL 1981

80 inch Shovelhead Cylinder Piston Kit Set of two. For stock stroke only. They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. For 1979-1985 Shovelheads. Order head base gasket separately....

80 inch Shovelhead Cylinder Piston Kit Set of two. They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. For stock stroke only. For 1966-1978 Shovelheads. Will require the use of...

95 inch Big Bore Twin Cam Cylinder and Piston Kit No crankcase machining required for installation. Does not require flywheel re-balancing. Twin Cam 3-7/8 inch Big Bore Cylinder Kit increases displacement of Twin Cam 88 (1450) to 95 (1550) cubic...

10:1 Compression XL Cylinder and Piston Kit They are ready to run and will require break in as suggested in the appropriate shop manual. Order gasket set separately. Instructions: http://www.vtwinmfg.com/Instructions/11/11-2617.pdf FITS Harley Davidson XL 1973 Harley Davidson XL 1974 Harley...

80 inch Shovelhead Cylinder Piston Kit Set of two. They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. For stock stroke only. For 1966-1978 Shovelheads. May require the use of...

Evolution Cylinder and Piston Kit Black They are ready to run and will require break-in as suggested in the appropriate shop manual. Order gasket set separately. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket...

95 inch Big Bore Twin Cam Cylinder and Piston Kit 95 inch Big Bore kit will increase TC-88 engines to 95 inch. Kit includes silver cylinders with 9.3:1 cast moly coated pistons with rings that are pre fitted to cylinders...

Sportster 1200cc Cylinder and Piston Kit Black . Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson XL 1988 Harley Davidson XL 1989 Harley Davidson XL 1990 Harley Davidson XL 1991 Harley Davidson XL 1992 Harley Davidson XL 1993 Harley Davidson XL 1994...

Replica 900cc 3 inch Piston Set Standard Size **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson XL 1957 Harley...

Replica 900cc 3 inch Piston Set .010 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson XL 1957 Harley...

Replica 900cc 3 inch Piston Set .030 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson XL 1957 Harley...

Replica 900cc 3 inch Piston Set .020 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson XL 1957 Harley...

Replica 900cc 3 inch Piston Set .040 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson XL 1957 Harley...

Replica 900cc 3 inch Piston Set .070 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson XL 1957 Harley...