Looking for info on what it is gonna take to switch trannys. I am tired of having to rebuild mine every so many months. This is a daily driver so I must keep my over drive. I want to go with the Tahoe tranny (4L80E) The 60 usually last about 5 months before pooping out. I have bought the best parts and it still doesn't last. The sun gear drum lasted me about 1 month with the alto clutch pack. It always seems to burn out the 3rd gear clutch pack. Any info will help.