Jim...Here is a couple links that I have found useful. I looked real quick but didnt see the part number out listed but you can check them out anyway. This arent Chevelle specific but the stamping on the carrier seems to hold true throught GM rear ends. Hope this helps.
http://www.novaresource.org/axle.htm http://www.nastyz28.com/2gcog/rearaxle.htmlRyan
