i bought a trans temp T from rich at doghouse diesel. this is my DIY for any one else who plans on doing one of them. here is a pic of the T
some of the tools required
i started off marking the pipe on where i wanted to cut it
then i removed the line from the truck
next u take the pipe cutter and cut the pipe. ( a hacksaw would work if a a pipe cutter is unavailable)
then i put the T between the two pieces and snugged them down, didnt torque them all the way down so i had a little give when i went to reinstall on the truck.
then i reinstalled the line. (pictures above if u dont know where to put the lines back to)
once i got the line back on and tightend up, i tightened the fittings on the T. i used two wrenches to do so
then i put the adapter in and tightened it down, i put teflon tape on it after i realized it was leaking
then i put my trans temp sensor in and tightened it up also
i hope this helps some one in the future. thanks for reading