After reading some posts related to diff failures, I am more concern in upgrading my diff before I beef up the engine. Many went for the comptech diff, other replacing to the 04 diff, cyro treating , Completely replacing the diff from another make like Nissan, changing fluid very often, etc..
What would be an ultimate diff which would withstand loads of abuse without worrying much of failures.

 

dana 60

 

 

Ford Falcon 9-inch.

 

well i heard about s14 silvia is the best rear swap for s2000, that wat there goin to throw in the 2jz swap s2k

 

any links to this

 

I wish someone would develop a kit for a readily available cheap domestic diffs.

 

If anything, OBX can do it!!

 

Wow talk about a thread being back from the dead - to those who use the search function

 

12 bolts,G.M.or 9" Ford,or a Franklin Quickchange...