A sample from the products for the Camshaft include: Oil Seal,17x28x7, Camshaft Comp., Arm Rocker Low B, Oil Seal,6x14.5x5.
On this parts fiche the Sp A, Rocker Arm is the most specified component.
This schematic depicts all components used in the Gl500 Silverwing 1982 (c) Usa Camshaft partslist.