Wow! This is an amazing resource for a newbie to Stovebolts like me! I've posted a few questions with some great feedback and it's much appreciated!

New question: My 62 C10 has idiot lights for "Engine Hot" and "Engine Cold" I can see by the double connector dangling from my firewall that there must have been a two-pronged switch in the engine head at one time.

Any idea where I might find one of these switches??

Thanks again!

Glen