The Kz650h3 Csr 1983 Usa Canada Valves ('83 H3) consists of thirty-four pieces with the Valve-exhaust being the most expensive.
Some items from this specific schematic: Shim,t=2.35, Shim,t=3.00, Seat-spring,valve, Shim,t=2.75.
In this schematic the "Collet,retainer" is used most often.