HKPRO-
It is a Stewart Components EMP 55 GPM inline electric water pump. They also have a 35 GPM (i think). It is really nice because you can get them with AN threaded housings, so that I can just thread it on when I get the fittings and such and mod the thermostat housing for it. The pump is much smaller than the Moroso 35 GPM one that I had, and it is inline so installing it was pretty simple, once I found the correct hoses that were large enough on the pump side and small enough for the radiator outlet. The pump is attached to a custom radiator, and those two things allowed me to also delete the burp tank. Then on the front of the engine, I got a block-off plate and a gasket to take the place of the pump. I still have the stock fan on there until I trim the mishimoto shroud down..but the setup is working very well. Pump is wired in to come on with the fuel pump for right now..I will wire it to a switch at some point to help the car cool, say, in the staging lanes..