Some items from this specific schematic: Camshaft,exhaust, Shaft,valve Rocker Arm, Spring, Seat,valve Spring.
The most reasonably priced component used on the Gs250t 1980 (t) Usa (e03) Cam Shaft - Valve is the Bolt(6x12.5).
twenty-five components are shown in this Gs250t 1980 (t) Usa (e03) Cam Shaft - Valve exploded diagram.