[wizard]

The radiator is a Ron Davis of the shelf 31X16 and the shroud is theirs as well just for this radiator using Spal fans. Twin pullers which are probably 15's. The set is rated at 47 amps versus the 19 amps the twin Flex-a-lite's I had on previously. All I can say is that when they come, it sounds like a fighter jet spooling up.
One other interesting thing is that once the cooling started working, I couldn' get her over 160 even with a known good 180 thermostat but that was way back when the weather was much cooler. Good luck with the MSD.