Your engine will be completely disassembled and all parts will be cleaned and inspected. The standard engine rebuild price will include any labor needed to re-assemble your engine, including replacement of bearings, crankshaft, piston, and proper torque of all fasteners. 4 stroke labor will include re-setting your valve clearances. Keep in mind, you will be quoted additional labor fees to rebuild your original crankshaft, bore or re-plate your cylinder, recondition your cylinder head (4-Stroke), or any machining that may be required.