[ronnieredline]

now that i found a "C" before the "BE" letters on the rear diff, when i go to the machine shop and look for the letters and numbers on the pad, what should they be? CMN or MN?
this is something to be found out yet.
what if they say what i thought they read? MN instead of CMN?
if its a MN is it a bad thing? or does it matter, id say it matters especially since i just found the "C" on my rear diff?
please let me know what is what.
thanks to all