cragar sst wheels
Don't hold me to it but I think if you want that wide of a backspace in a Cragar SS you will have to special order them. I went on Summit and the widest backspace I could find even on a 7" wide rim in a 14" or 15" was 4.125". I ran into the same problem. I needed an 8" wide rim with a 5.5" backspace and the only thing I could find was Weld Racing 5 star, so thats what I ended up with. Good Luck.