Rear GTA wheel adapter offset..???

[SHEPP2]

Has any one used an adapter for the rear gta wheels to put in the front? If so were might I found a set or do anyone know the pattern in which to get. I have a set of five lug adapter's but they would not fit the rear rims...I was thinking of going the route of changing to longer studs an spacers but I have been giving it much thought I would appreciate any help on this Thanks

 

[Roc87]

I believe I used 3/8" spacers from autozone when I had the rears up front, end links still rubbed the wheel weights a little and the lugs didn't have much threads on the studs. Worked until I found another pair of fronts though.