I currently have a 1989 Iroc-Z with the 9 bolt rear end with 2.77 gears. I would like to change to 3.45 but I first need to find a series three carrier. I see that 9bolt.com sells a rebuilt carrier but when I add it to my cart it says good used. Has anyone purchased one of these, and were they able to confirm if the unit was in fact rebuilt. I've sent an email asking them but haven't yet received a response.

Thanks,
-Brandon

I have bought cones from 9bolt, It took about three weeks to get them. They were good about e-mailing back soon. As far as the carriers, I don't know if they are rebuilt or not.