68 gs back spacing???

[Vert68]

I'm sure questions like this have been asked 1000 times but...:Dou:

Does anyone know the back spacing on the 68 GS. And possibly offset #'s for front and back.

Thanks,
:beers2:

[Scot69GS400conv]

BuickBuddy races his 69 on a 15 X 7 with 5" backspace and a 275.50.15 if that's any help to you. And he didn't roll his lip either.