Some items from this specific schematic: Shaft.lo Rockearm, Cam Shaft Comp, Oil Seal,6x14.5x5, Washer,26mm.
The Sp A, Rocker Arm is the most widely applied product in the CX500C CUSTOM 1980 (A) CANADA CAMSHAFT - LOWER ROCKER ARM ( four times ).
The Roller,5x8.5 is the cheapest item from this partsfiche.