Good Morning, hope 68RT and 71 Charger-fan avail for this thread. 68RT provided inf for C/V joint behind park/emerg brake drum at rear trans (much appreciated), but I am still unable to find inf regarding u-joint at rear end. Other than PowerFlite trans pan gasket, cannot find anything Trans filter. In my 64 Belv 3 speed Torqueflite been using most recent Dexron trans fluid. Both vehicle org inf states Type A (and I remember this years ago and did find off-wall brand still avail), can I assume Dexron for '56 Powerflite? And I've always used DOT 3 in past. If I purchase this '56, obviously, will be going thru brake system Had thought 'bout going to DOT 5 Silicon vs DOT 3. Do you have any experience DOT 5?