What is the width of the rear on 1st gen 69 Camaro/Firebird?

[elitecustombody]

Hey guys, I'm trying to determine if my car has pulled quarters, I'm not too familiar with 1st gen F-body,so I do not know how they are supposed to look like from the factory, I tried looking at all the pics I could find and it seems my quarters are slightly wider,does anyone know how wide is the body in rear ,right at the center of the wheelwells? TIA

[Rhino]

A few of my notes show I have 69.75" from inner wheel well lip to lip after my outer wheel house and quarter install. I have a few additional references at home if you need any other info.

[elitecustombody]

Thanks, did you measure before install of the quarter and wheelhouse? I need the outer width if possible,since someone hacked off the lips

Stefan