The cover of my original OM that came with my '74 C-160-8 only shows four 'C' series models available:
C-100-8spd, C-120 Auto, C-160 Auto and C-160-8spd. I have all but the C-160 Auto.
I know the C-120 8spd was made in '75 but were there any '74 C-120 8 spds made? I've seen references to it, maybe in the yahoo list? Does anybody have one? Maybe they were intro'd late in the year and didn't make it to the OM?