wheels

[Pro-Touring79Cutlass]

i have a 79 cutlass that i want to run 255-45-17 on the back and 245or 235-45-17 on the front and i need to now what back spacing will fit ,im looking to run 17x8 on the rear and 17x7 on the front.

[CHROMAHOLIC]

I have an 83 Malibu wagon which is a G-body car the same as you and I ordered 18x8 and 18x7 Intro wheels they recommended 4.5 backspacing on front and rear....