Look what Terry pointed out to me, this is very intersting!

http://www.amsoil.com/scripts/runisa.dll?amsoiloaf.:rightpanel:1681767005:conto,fd,g,124383

EDIT: cut and past that link I guess

See what Amsoil says is a lube for the MTX?

Also, here is a current ford lube chart lube chart

A note regarding this chart, also brought up by Terry, is that there are different products: Ford Honey, and a GL-4 gear lube is also listed. Why would ford make two different products of the Ford Honey IS the same as GL-4 gear lube? Just something else to think about....