Tru Power Engine Kit. 4-Cylinder Gas, 125 CID. 3-3/8 inch Standard Bore, 3-7/16 inch Overbore Supplied. Engine Overhaul Kit. Contains sleeves, pistons & rings, pins, overhaul gasket set, cam bearings, valves, springs, guides, keys, .010 inch rod and main bearings. For 1B Series, B Series, B125 Series, B15 Series, C Series, CA Series. Contains: 8-70206879 valve spring, 3-70209130 cam bearing, 1-70209867-010 main brg set, 1-70226500 gasket set, 4-70228589 exhaust valve, 8-70234824 valve guide, 4-40234829 intake valve,16-valve lock, 1-CRK-ABC-010 AC rod brg set, 4-SAT122 AC cyl slv set.
