[IROCZman15]

cool man, thanks ! I might take ya up on that offer too. I had moser build the 12 bolt rear axle to stock GM width for 3rd gen fbody. I might be able to measure it, but a quick search on google of the big fbody websites say that the 4th gen rear is approx 3" wider. some sites say 4" some say 3.5" some say 3". My current street/autocross wheels are a 18X10 with a 5. 7/8" backspace, so there might be a chance those 15X10 wheels would work with that 6" backspace. Cool. It is promising to know that I might have some wheels to test with. This would probably be in the late winter or early spring of 2022. Thanks man!