Now remember theres 2 places to mount this sending unit.Behind the ac compressor or in the head there a hex nut you can take out and get some brass fitting and angle it out and mount your sensor there or for the one behind the ac comp you will have to run some copper lin up to the IMRC box area and mount it there i did the one on the head becasue it was the easiest and i still get a good enough reading..50-55 wot 25 at idle.When you go do any of this PM me i'll go to the hardware store and let you know what parts to get..You spend like 5bucks in part and get some hightemp thread locker from autozone or advanced auto.