The O-ring,66.8x2 is the most widely applied product in the CB750F 750 SUPER SPORT 1979 (Z) USA CYLINDER ( four times ).
Some items from this specific schematic: Gasket,cylinder (nas), O-ring,66.8x2, Dowel,pin,10x16, Bolt,flange, 6x32.
The Cb750f 750 Super Sport 1979 (z) Usa Cylinder consists of seven pieces with the Cylinder Comp. being the most expensive.