https://www.autozone.com/shop-and-g...ension-and-e-adapter-for-ford/255743_0_0

Colorado in July... I imagine it’s pretty toasty. You’d have to have the cooling system from h377 to keep that 160 thermo happy. I’d put a 180 if not 190 in. You “hope” that with heat exchange the tstat will close some and allow for heat transfer of the coolant in the radiator.

....and EVERYONE should have that funnel! It’s awesome!