Oh boy, I've "solved" this problem. Now, before you tell me I'm going to 'es-plode my truck, I assure you I'm not. I've bought a '40s Southwind heater to install back there, I'm just waiting on it to arrive here, so I can put 'er in. There should be tons of heat with it in there, in fact, I'm sure I'll be warm as toast. I have the stock panel truck seats up front, and there isn't much room under them. Plus, I like period gizmos in my wagon, and this sure fits that description. And its 6v, everything good is 6v, hahahaha!
