S&S Cylinders, XL1200 3 1/2"bore, black

1986 thru 2008 style 3 1/2" bore S&S cylinders for use in 2009 and later applications, Cylinder sets are bored slightly under nominal size and must be honed to size., Set, black

Wiseco's Big Bore piston kits will convert the 883 Evolution engine into a more powerful 1200CC engine simply by boring the stock 883 cylinders. Wiseco forged pistons are stronger than the stock Harley pistons and will give you a major increase in Horsepower and Torque with total reliability. Assemble the engine with stock 1200 gaskets and off you go, no head modifications or crank re-balancing required. The Wiseco 1200CC kits contain a pair of precision matched and balanced forged pistons, Hastings piston rings, wrist pins, circlips and boring instructions.

Note: The cylinders on 2009 and later models can not be bored to accept these 3 1/2" bore pistons. You will have to order 2 new Stock 2004-2008 XL1200 cylinders or a pair of S&S 3 1/2" bore cylinders separately.