What Bs?

[HemiPar]

okay all. i am just being a little lazy so bare with me please. I have a 71swinger stock suspension and wheel wells. it has a stock b-body 8 3/4 rear. i am looking at getting cop wheel from Wheel Vintiques. they only offer 15x7 with 4 inch bs. will that be enough to clear a 235/60 tire? or will i have to take the wheel to a machine shop and add some bs to it. i was thinking i need about 4 1/2 to 5" bs. what do you think?
Thanks for looking

 

[redfastback]

flange to flange measurement is key here. i have 4.5" bs on my 15x8 cop wheels from wheel vintiques with 255/60r15 tires and no rubbing at all. the stock 15x7 cop wheels are 4.25"bs and with 235's, they didn't rub either.

 

[Mopar-N]

They will do custom back spaces for you, just have to ask them. I asked them
about doing a custom backspace on a 15x8" steel rim and they said no problems, and it only added about $50.00 to the cost, waiting time was approx. 4 to 5 weeks.

 

[HemiPar]

Thanks everyone for replies. I will just have to start saving and get them wheels. But I will need front first as I am changing to LBP brakes now.

 

[tubbedamx]

I'm planning on putting a b-body rear in my 67 cuda with weld wheel that has 5 1/2 inches of backspace and run a P255/60/15