Just do away with the AC and keep the heater.
That is one way to deal with it, but it wouldn't make my cab any cooler! Haha. The reason I wanted this truck in the first place was toull my family to th campground. That said, my 3 little girls and my wife do not do well in the hot. So, the formula for keeping everyone happy is a nice, cool cabin area to ride in.
I am very familiar with the heater shut off valve, but I have not installed one yet. I have noticed with this truck, I tend to hoard up a big pile of parts and install them all at one time. Keeps me from buying coolant twice....or whatever other excuse I can come up with to go ahead and buy parts now!
Thanks for the encouraging words.
I think my spare engine zis a turbo block. I posted someictures in my other thread about when I pulled the engine. Hoping someone will confirm my serial #'s on the block.