In Stock and ships from our Texas warehouse Complete Top End Rebuild Kit Will not fit Honda CT90 - Flat Top Piston will not fit models with domed piston. Very nicely made set, 47mm Bore, 23mm Intake Valve, 20mm Exhaust Valve Package includes: Cylinder head Cylinder body Head gasket Upgraded Non-asbestos Base Gasket Piston and rings, wrist pins, clips Preinstalled Rocker arms Preinstalled Intake/ Exhaust valves Hi-lift Camshaft Camshaft sprocket USPS Priority Shipping in the United States. Ships Next Business Day! We offer free no hassle returns and a 90 day parts warranty. We stand behind our products.