tibbs.james 1 Report post Posted June 14, 2009 Hi Guys I have recently bought a E30 diff thinking it was a 3.64 but it turned out to be a 3.25 this was replacing another 3.64 This is all good probably a genuine mistake blah whatever. what i really want to know is a) why the hell would bmw make a 3.25 small case diff what did it come from. with a Getrag 260 its running around 2200rpm in 5th Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted June 14, 2009 maybe from a e30 325e or a z3 2.8 manual Quote Share this post Link to post Share on other sites
