B&m requires or recommends type f with their shift kits n such.
I've never run anything but Chrysler's atf 3 and 4.
I wouldn't say one is right over the other, just depends on how it's built and the fluid viscosity characteristics of what was tested with the development of each companies shift kit/valve body band/clutch materials..so on n so on n on .
I do have a B@M kit.... cool Deal! Thanks! Now in my Jeep, and the last Ram (02) I use the new stuff. I've heard bad things happen if you don't. Knew a gal had that happen to her in a 98 Ram
