the compressor's are plain gasoline engine's with a metal tube stuck in the air flow just under the air filter before the butterfly in the carb , all that would be needed to put them back on gasoline is a fuel line and gas fuel tank ,
the smaller one's even still have the gasoline tank but it has a switch to turn it off ,,,
1967 C10 shortbed fleetside 1/2 ton
painted bumper's & hubcap's no option's driven year round
but truck won't start when it's raining or snowing ?
1967 camaro RS 327 all stock
DON'T WORRY FOLK'S THIS BIG WHEEL THING IS LIKE A KIDNEY STONE IT WILL PASS !
O-RING'S WERE NEVER MENT TO BE USED AS TIRE'S !
1967 c10 2wd swb 250 3spd 
