New Stewart Components water pump for LS series motors running a front drive distributor conversion. This is the long version of the pump with spacers cast in so it clears the front timing cover on the distributor conversion kit.
See details here :
http://www.stewartcomponents.net/Mer...riesWaterPumps
Brand new, never seen coolant. I also have the serpentine pulley on it (this runs another 80$). Looking to get 450$ for it with the pulley shown above.