THIS IS THE CASTING NUMBER OFF A 12 BOLT I HAVE CAN SOMEONE TELL ME WHAT IT IS? 3969341NF

http://www.camaros.net/forum/ultimatebb.php/topic/18/1034.html#000001

Here ya go.... did a search on this forum and came up with lots of past threads on that rearend.

thanks this will help. this rearend is in my 70 TA and it is to narrow. so i have it for sale but was not sure what it was.