Well come to find out the 2 differentials have different flanges where the driveshaft hooks up and they don't interchange question is what do I have mine was a wider bolt pattern then what the other ii. Also noticed some nosie in the ujoint when you flex in one way,its out too. What year did I end up with . Need info on this please

 

i have no clue but i'd guess you'd need the matching driveshaft for it.

 

looks like the rearend on the ground had an auto in it mines a 5 sp. read where an 84-85 was different from a 83-85 the first was for auto only. So now its off to find one Used for $150 so far anyone know better??

 

if there is enough room and its mechanically sound enough, you could drill the matching pattern.

 

not enough room to redrill holes but I was able to find some used for $65 dlvd. or would I be better off to pay $90 for one with a 6 month waranty