No heater or AC what the hell will 75% of the people do that live where they freeze their nuts off or bake their balls to the seat with that hot black interior. Vintage AC/heat systems are a drop in the bucket when your talking the price you'll want for that big block hugger mobile!!! I wouldn't leave home without one!! Besides that a system will sell that truck to most of the dudes out there. And please GET ON THAT BITCH AND AT LEAST CHIRP THE RUBBER AFTER ALL I'TS A BIG BLOCK!!!!!!!!!!!!!!!