I own a 1966 Chevy c-10 fleet side pick up , it has a 283 cid engine,,according to the Owners manual page ## 48 it list the following info,, L6-194 Gray---L6-230 Blue---L6-250 BLUE
L6-292 Green V-8-283 Gray V-8-327 Gray
my truck was all orig. numbers matching,,it has a 283 cid which was gray. I bought all my paint from Bill Hersh. I owned a 1939 Chevy pu model # JC IT HAD A 6 CYL. ENGINE..
I bought from the orig. owner it was also Gray, I am a member of the AACA and the VCCA had them Judged by them and no points were taken off for the ENGINE,,,Charlie,,,
