Could anyone tell me what tools are required to rebuild the 5R55E transmission? According to the manual, several specialty tools are required, but according to some people I've spoken with, most of these tools are not necessary. One can use other tools to get the job done. If anyone who has done this can enlightenment me on how they did it, I would greatly appreciate it. Also, does anyone know if these tools can be rented. One other quick question. Is a transmission jack required to remove the transmission or can another jack be used to do the job?