Greetings. This question intended for those familiar with the automotive power area, with a drag racing history knowledge backup as well. (I'm surely lacking in both areas) I am aware that George Montgomery used the Ford 427 SOHC engine in the Mustang Gasser, and that the 'storage tank' forward of the motor was partitioned off to fuel and coolant sections. I know how the fuel was pumped thru the line up to the area above the blower drive; no problem. What eludes me is how the coolant was circulated from the tank, thru the line to the plate on the forward facing surface of the engine block, thru the motor, then out of the opposite side of the block, and thru the return line to the tank. What 'pumped' this coolant flow? Was there an electric pump in the tank, or some other device outside of the motor that moved the coolant? If there was a standard engine coolant pump on the motor then I sure missed it looking at as many photos that I could find. Please pardon my lack of knowledge in this area folks; am a newbie at plumbing car models and I'm interested in the 'then revolutionary' Malco Gasser Mustang. Thanks. (I figure the only dumb question was the one that I was afraid to ask; LOL)