295/35/18 for 1969 Camaro without minitubs?

[4mm]

I made a mistake on my post. The rear tire size is 295/35/18 BFG drag radials not 285. I guess that's even better?

I can measure the backspacing but like Steve said, it's custom and you have to nail it. The fender lips have been substantially rolled and the bright trim has been cut under the upper lip of the wheel well. I believe the disc brake kit changes it from stock. Let me know. BTW, the wheel size is 18x10.

Frank