Is there an alternative to GM/AC Delco Auto-Trak II fluid?
I seen that RedLine claims their MTL 70W80 GL-4 Gear Oil is a "Popular replacement for and improvement over ... Auto-Trak II® (#12378508)"
http://www.redlineoil.com/product.aspx?product=50204
Has anyone tried it or heard of other fluids that might also work? I don't think Amsoil has a replacement.
My understanding is that GM AT2 fluid is super secret stuff.
I seen that RedLine claims their MTL 70W80 GL-4 Gear Oil is a "Popular replacement for and improvement over ... Auto-Trak II® (#12378508)"
http://www.redlineoil.com/product.aspx?product=50204
Has anyone tried it or heard of other fluids that might also work? I don't think Amsoil has a replacement.
My understanding is that GM AT2 fluid is super secret stuff.