14's or 15's will work, particularly if you do a disc brake conversion on your fronts. Not sure I've met anyone that has had success with 14" steel wheels. Don't be afraid of used sets if they are straight. It isn't real difficult to have them blasted and to repaint them to original.
1968 400 Coupe, verdoro green, black vinyl top, auto 1969 GTO Judge coupe, Carousel Red, manual 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver), Fire Red, white top, auto 1972 Buick GS Stage 1, Royal Blue, black vinyl top, auto
