June 05 feature.
Looks like 14" up front and 15" out back?
I've got a set of 15x6" Cragar wheels dated in late 1969 that I plan to run on my 65 Malibu SS, Plowman's 67 Nova, Eileen's 69 Camaro and Monica's 69 Nova.
You can get 7" wheels to fit out back, but it will be tight. and searching for the right offset can be a challenge. What size tire do you want to run?