That was what forced the wheel/tire change, as well as bolt pattern going from 5x4 to 5x4.5. Took some effort, and a lot of guess and check with wheels, but I finally got the backspacing right, so that 245/65/15 tires fit underneath.
I already converted the front to BBP disks out with '73 spindles and am looking for BBP in the rear anyway so that would be ideal for me. I am also running steel wheels off a 2006ish Dodge Charger because I THINK that they will work with either an original A-body rear or certain B-body rear's but I wasnt sure how the F-body would compare. Running a 245ish tire is my ultimate goal but it wont kill me to run a skinnier tire if I need to. I just want to avoid having to cut and narrow anything
