Quick update: I drove my truck with enclosed trailer and my 67 convertible in it through denver and over La Veta pass and everything was perfect. Should have bought Cummins years ago. I did buy a Edge monitor system and 2 micron/ water separater. Trans temp didn't get over 190. Way better than gas.

Last edited by 67plymouthman; 04/30/17 11:16 AM.