I have a set of 4cyl 4.11 8" 3rds one is open the other has a yukon spool.
spool has maybe 200-300 miles on it
both diffs are out of the same truck
asking $250 for the pair willing to ship on your dime
also have a IFS rear housing out of an 86 4cyl 4x4 will sell for extra $50
pm me per details
located in CO
open to trades