3-5/16 inch Piston Kit .080 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. Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson EL 1936...

1200cc Cylinder and Piston Conversion Kit Silver Cylinders have fitted Wiseco moly 9.5:1 reverse dome piston and ring set. Order rocker box gasket set base/head gaskets separately. Measurements: Cylinder Size: 3.4985 Tech Notes: Does not require any machining. Suggested to...

1200cc Cylinder and Piston Conversion Kit Silver Increase your horsepower with our V-Twin 883cc to 1200cc big bore conversion kit. Our kit includes 2 silver finished cylinders with milled edge fin. Cylinders are pre-fitted with Wiseco 10:1 piston and ring...

1200cc Cylinder and Piston Conversion Kit Black Order base and head base gasket separately. No head work necessary. Tech Notes: Does not require any machining Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson XL 1986 Harley Davidson XL 1987 Harley Davidson XL...

3-5/16 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 EL 1936 Harley Davidson EL...

3-5/16 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 EL 1936 Harley Davidson EL...

103 inch Twin Cam Piston Kit 103 inch moly coated piston kit. Pistons are .005 inch oversize and features a 3.875 inch bore. FITS Harley Davidson FLST 2007 Harley Davidson FLST 2008 Harley Davidson FLST 2009 Harley Davidson FLST 2010...

103 inch Twin Cam Piston Kit 103 inch moly coated piston kit. Pistons are .010 inch oversize and features a 3.875 inch bore. FITS Harley Davidson FLST 2007 Harley Davidson FLST 2008 Harley Davidson FLST 2009 Harley Davidson FLST 2010...

1200cc Cylinder and Piston Kit Can not be used as Big Bore Kit for 883 models. Order head base gasket separately. Measurements: Cylinder Size: 3.4985-3.5 Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson XL 1988 Harley Davidson XL 1989 Harley Davidson XL...

1200cc Cylinder and Piston Kit Can not be used as Big Bore kit for 883 models. 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...

1200cc Cylinder and Piston Kit Can not be used as Big Bore kit for 883 models. Tech Notes: Suggested to use with #15-0313 V-Twin Head Gasket Kit. Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley Davidson XL 1988 Harley Davidson XL 1989 Harley...

1200cc Cylinder and Piston Kit Can not be used as Big Bore kit for 883 models. Order head and base gasket separately. 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...

107 inch Big Bore Twin Cam Cylinder Kit The cylinders have a 4-1/8 inch bore. Order top end gasket kit separately. Measurements: Sleeve Thickness: .085 inches Tech Notes: The outside diameter of the bottom portion of the sleeve is 4.295inch...

107 inch Big Bore Twin Cam Cylinder Kit Cylinder kit measures 0.993 inch length of the sleeve fits into crankcase. Cylinders have a 4-1/8 inch bore. Total length is 5.912 inch. Order top end gasket kit separately. Measurements: Wrist Pins:...

1800cc 4 inch Big Bore Cylinder The finished honed size of this bore cylinder is 4.005 inch. FITS Harley Davidson FLST 2007 Harley Davidson FLST 2008 Harley Davidson FLST 2009 Harley Davidson FLST 2010 Harley Davidson FLST 2011 Harley Davidson...

3-5/8 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. Tech Notes: Suggested to use with #12-0949 Piston...

103 inch Twin Cam Cylinder and Piston Kit These cylinders require no crankcase machining and are finished honed and include Wiseco pistons. Fits all 2007-11 Twin Cam 96 inch models with stock stroke flywheels. Can also be used on 2012-2017...

103 inch Twin Cam Cylinder and Piston Kit These cylinders require no crankcase machining and are finished honed and include Wiseco pistons. Fits all 2007-11 Twin Cam 96 inch models with stock stroke flywheels. Can also be used on 2012-2017...

74 inch FLH-FX 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. Instructions: http://www.vtwinmfg.com/Instructions/MS/KB Sym-Asym Piston Installation Guide.pdf FITS...

74 inch FLH-FX Piston Set .005 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. Instructions: http://www.vtwinmfg.com/Instructions/MS/KB Sym-Asym Piston Installation Guide.pdf FITS...

74 inch FLH-FX 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. Instructions: http://www.vtwinmfg.com/Instructions/MS/KB Sym-Asym Piston Installation Guide.pdf FITS...

74 inch FLH-FX 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. Instructions: http://www.vtwinmfg.com/Instructions/MS/KB Sym-Asym Piston Installation Guide.pdf FITS...

74 inch FLH-FX 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. Instructions: http://www.vtwinmfg.com/Instructions/MS/KB Sym-Asym Piston Installation Guide.pdf FITS...

74 inch FLH-FX Piston Set .050 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. Measurements: Compression Height: 1.450 Instructions: http://www.vtwinmfg.com/Instructions/MS/KB Sym-Asym...