Centerline Auto Drag 15x8.5

33IMP said

Just some info.... the vintage centerline auto drag that were 8 1/2x15 came in only two backspace, 3.31 (3 5/16) or 4 7/8.
I have a pair on my car now, but I'm not interested in selling. They are double drilled and fit my 62 savoy and my 67 barracuda.

Click to expand...

Thank you! Good info! I was wondering about this. I had a set in the 80's that were 4.5" bolt pattern and im sure those were 4.5" backspace?
The vintage wheels I agree must be only the two sizes you mention.
Thank you , this will help my search