Running a 20x12 on the rear with a 315/35/20 on my 68 Barracuda

I want to run the largest front wheel and tire combo on the front that I can.... and keep the car low

I was thinking that a 19x8 but I dont know about tire size and backspace.

We will mock it up but if I can get an idea to get me started I will be good


Thanks for the help guys

Josh