1969 Camaro Assembly Line Paint ?

[69 Code51 Z]

Its my understanding that the original assembly line process was to mate the painted front sheet metal to the painted cab. My question has to do with how the front sheetmetal was painted, specifically the overspray on the insides of the fenders / lower valance and fender extensions. How extensive was it? Were all the clips and bolts oversprayed with body color also?
Was the rear axle / brake drums painted as a assembly?
Carl