Best trans filter
One that fits! Factory or I guess NAPA or such.ever read any test on trany filters. Any fliud that meets ATF+4 requirements.Lots out there.Seems to be personal preferance.I run Amsoil in everthing.
On my second napa gold filter and pan change w/valvoline atf+4. Not sure if that's the "best" but it works for me. Only cost me $40 to change it. Also did a band adjustment while I was in there. I was told that's one of the most important things to do with a stock 48re.



