Sportster 883 to 1200cc Complete Big Bore Kit 86-03 Silver

This is the easiest way to convert your 86-03 Sportster 883 to a 1200. These big bore kits contain everything you need to convert your stock bike, with no head work necessary. Each kit contains 2 pre-fit cylinders with Wiseco 9.5:1 compression pistons and matching piston rings. This kit fits 1986 - 2003 Harley-Davidson Sportsters and features silver 'cast' finished cylinders. 

Note: Gaskets are not included.