Guys this thread is OLD! Though I would like to know how he made out... not many people opt for the 5R110 behind the cummins...

 

the pcs senses speed in the transmission, all i had to do was hook up the factory dodge spedo to the pcs, and adjust the ppm(pulses per minute) on the computer so my spedo says what my gps says for speed. i like the torqshift behind the cummins. tripple disk convertor, billet input shaft and a modified epc solenoid. works great. just took some tuning. pry runs low 12s in the 1/4.