72 Olds CS with a 455 and a TH 400. Been running OPEN rear with 2.71 Expressway gears. I have really been wanting a 12 bolt posi setup and I have been wanting to go 3.08 to 3.23. I run an AC at times and I figure that would be a great leap from the 2.71 and with the 455 for street use, the gears would be plenty.
OK, I have an offer from a very reputable driveling specialist locally to keep my 10 bolt and throw in an Auburn with new gears etc... Complete rebuild(bearings etc...)and out the door for 1200.00
What would you do? On one hand, I just put new brakes etc... On the other hand, I wanted a 12 bolt. I dont race her so the 12 bolt is more for show than anything.
Thanks guys.
