1200cc Cylinder and Piston Conversion Kit Silver - V-Twin 11-0565 - Evolution Sportster 1986-2003

Big bore cylinder kit for 883-1200 conversion on Sportster models.

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 set. Kit will fit 1986-2003 XL's. Order head base gasket separately.

Measurements:

• Piston Size: 3.4965
• Cylinder Size: 3.4985

Notes:

• Does not require any machining

Fitment:

Installation instructions (PDF)