Contour Enthusiasts Group Archives Forums Modifications Transaxle MTX - 75 TRANNY FLUID.

http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=tranny&Number=860329&Forum=All_Forums&Words=150&Match=Username&Searchpage=1&Limit=25&Old=allposts&Main=859075&Search=true#Post860329

Study all this and then make up your own mind. There is a long post about all the different fluids that many of us have tried on the bobistheoilguy forum.