Hey guys I'm in the process of installing a transmission temp gauge in my truck. I have the gauge mounted and now I'm having trouble. I want to put the sensor in the hot line going to the cooler but I can't seem to find the right t-fitting for it. I don't know the size of the lines. Has anyone here done this, this way and if so what t-fitting did you use. The truck is a 03 ram 1500 5.7 hemi automatic 4x4 sport package. Thank you.