Here is an original trim ring from my 11E car. My wheels are 5 inch "DA" rallys.
Do your original rings look like mine?
Mine are exactly like yours! And I'm sure now that the same ring was used on 14x5 and 14x6 67 Camaro rallies.
I bought an assm. manual today and RPO J52 lists two wheel assemblies - one for L48 (350) and L78 (396) (which are 14x6), and one for everything else (14x5 I presume). However, UPC 0, sheet C1, lists only one trim ring part no. (to be put in the trunk of the car at the factory) for RPO J52 on "ALL" models, without any designation or distinction for wheel size or engine size.
So that means there was only one trim ring for Camaro rallies in 67, whether 5 inch or 6 inch. (Notably, it is a different part no. from the trim ring in the 67 Chevelle A/M though, for whatever reason.)
Thanks for the pics and the help - Jeff