ET'S with ported J/or other iron heads SB

With a mechanical fan that PHR says draws 30plus horsepower; that's pretty impressive. And an alternator, and 5/16 fuel-line, and a heater, and looks like a factory coil too! Whoaa, exhaust manifolds and no fresh air intake in sight.....
waitaminute; is that really a 340?
Whatever it is; with factory iron heads, nice work !