what chevy trucks came with 12 Bolt Rear End With limited slip

[Bigrob23]

Trying to find out what truck will more than likely have a limited slip i know there 73-81 is the years for the 12 bolt just mainly looking to replace my 10 bolt in my 86 chevy short bed with a 12 bolt with limited slip not really concerned about the gears but going to the u pull junk yard saturday and want to know which trucks to look at mainly thanks for any help...


or even a newer model chevy rear end any 1 have any ideas