The fbody A-Mold wheels that look like ZR1/GS wheels have a different off set from the Y body Corvette. they will not be look or track in the same location as Y body off set wheels. I have a WS6 LT1 TA with Chrome ZR1 replica wheels from AFS and I tried putting my Fikse wheels on the TA and with ZR1 on my Vette the rear wheel center hole would not go on the rear axle as the center of the flange has a slightly larger dia. in the center of the lug pattern. The fronts went on but stuck out a little farther than the stock size Fikse wheels. Sorry.