Used 880 top end set complete as shown with some new parts included. Based off of 8BU cylinders for the 800, 68 mm. Used parts include cylinders, heads, pistons with rings, bearings and wrist pins, V force delta reeds, manifolds with boost bottles and stock carb rack. New parts are head and base gaskets and four ring sets. 1000.00 for all above. Also have two new piston sets for this top end available, will not sell them until the complete top end sells buyer will have first option to purchase them. Price plus shipping to your location. Call 303 549-7749 for more information, additional pictures or details.