1969 camao 18" wheel backspacing

[lsxfirstgen]

im planning on running a set of AR TTII 18x8and 18x9.5 or 9. i need help with the backspacing front and rear. from what i have gathered, it looks like 4.75-5 fr and 5.25-5.5 rear? does this sound about right? does the c4 rotors front and back change that?

[DriverzInc]

Give me a call, I can order them for you, but you should know, A/R has not had 18" outers for like 4 months. I have customers waiting for them too.....

There are other options if you need them quicker... Let me know...

[buickfunnycar.com]

Listen to Jon and make another selection,long lead time and lack of quality make the AR's an unpopular choice at this time.
I'd personally suggest Vintage Wheel Works for that period look,outstanding quality and competitive pricing but Jon may have other ideas...:yum: