Newbie with rally wheel question

[fillpot]

What's up guys,I'm a newbie here and I'm going to be getting a 69 camaro in a few days and I was wondering if anyone make's a 15x3.5 corvette style rally wheel.And also for the rear what backspacing should I use,4,4.5,or 5,with a 15x8 wheel.Suspension is going to be stock for now,will be minitubbing in the near future.Thanks for a great website guy's,will be posting pic's of the new project later this week.THANKS AGAIN!