Hi
I wonder if a rim with 4" 4 1/2" backspacing will fit my 70 chevelle, what's the original B/s on my model?
Thanks for all answers

http://home.insightbb.com/~haircat95/1st%20time%207462.jpg

18x9.5 with 5.5 back spacing.

http://home.insightbb.com/~haircat95/1st%20time%207457.jpg

15x8 rally wheel with 4" back spacing.

hope this helps.