by GregR » 10 Thu Jun, 2010 3:54 pm
The rears on mine are 275-60's cragar s/s 15x8 standard chevy which I believe is 3.5 or 3.75 backset. I don't have a lot of room. In fact with tire flex, the top of the tire barely rubs the top rail of the tube chassis (Hawkeye) doesn't seem to hurt anything but does take the chassis paint down to the primer in about 3/4 inch long section (chassis is black, primer is white.) I'm running 4 wheel disc brakes also.
GregR