Good morning. Does anyone know the factory backspacing for the rear of a 1971 El Camino? I currently have 235/70/15 mounted on 15 x 7 rallyes but I'm going to 275/60/15 on a 15 x 8 rallye. Wheel Vintiques makes the wheel in 4" and 4 1/2'. Thanks in advance for any and all help.

This post has been corrected to Backspacing, Not Offset. Thanks.

Crickets......All I hear is crickets.........lol

I used the search feature on factory AND backspacing Came up with several threads THIS ONE (http://elcaminocentral.com/ftopict-631-factory.html+backspacing) may be of help. Remember "Search is your friend" Hope this helps.

Jerry

Thank you Jerry. Unfortunately when upgrading to a wider and taller wheel/tire combination, it sometimes throws a wrench in things. Thanks for the link.

-Jeff