Bill, I have 14 x 7 Cragars on my 65 Elky with stock GM single piston front discs. I believe the backspacing is 3 3/4 inches. I bought a spare wheel a couple of years back with a 4.25 inch BS and it does not clear my calipers. If you need to know for sure what the ones are that clear I can pull one and measure it. Mike
I just had a thought (3rd brain cell came back to life :-) ) I could measure the 15" Rally wheel I have on the car now. I guess that wheel diameter wouldn't matter for the backspacing I'd need for the brakes. Or would it??
BL
