big gear head,
I would like to get a series 3 posi carrier and a gear set of about 3:23 or something close to that for my Chevelle. I have a 12 bolt rear that is an open right now, but would like to fix that before I bolt it into my car. Also, I have never messed with setting up a rear end, is this something you can walk someone through, or just better left to the pros. I don't have a great selection of diff shops in this area and the two that are here want about $1,200 to do the whole job. You can email me directly if you want about the prices, or post them.