Don't buy the 212 degrees bit. Many CTD's can get to 300* towing up long inclines with no line problems, only faster depletion of ATF additives.

Tried to ans. your PM but your inbox is full?
Read here for lots more info on Check Ball and other info!
https://www.dieseltruckresource.com/...threadid=46992
Try a search for more info, it's all been covered in past.
RJ

 

Well I've decided not to install the new line that I had made today.
Just not comfortable with it or the fact that I have soo many connection points.
So, I ordered a new line with the port from Massdiesel.com for 80.00 plus shipping.
My local Dodge dealer wanted 114.00 for such a line.
This weekend I will be pulling a 15K trailer for the first time since installing the #10 plate and I was really hoping to have all my gauges in place. I've been putting off the others because I wanted to get it all in at the same time.
Oh well I hope my tranny will forgive me!!

 

I JUST INSTALLED MY TEMP.GAUGES IN MY TRUCK, IN THE SAME LINE IN THE PICS. I USED A STAINLESS 1/2 INCH TEE WITH 1/2 INCH STAINLESS SWEGLOCK TUBE FITTINGS. EVERYTHING WORKED OUT FINE WITH NO PROBLEMS GOOD LUCK...