I really like these wheels and finally found a set. Someone got me thinking and now I have questions! Perfect timing! Anyway, Does anyone remember if these wheels have the different offset front to back like the GTA wheels did?Does anyone know the bolt pattern of these wheels? I had thought they were the same offset and 5 x4 3/4. I am talking about the aluminum,non colored,16X8 wheels found on Formula Firebirds starting 1988. Thanks!