Sorry but I forget what the box says but I noticed GMB stamped on it which is what another pump I have here I got from Summit has on it.
The pump I have for sale is a 8 blade pump which I believe is supposed to be the stock high flow pump. It also says it has HD bearings.
The pump I have here from Summit is called a high flow pump and is identical to the one I have for sale except it has an anti cavitation disc on the impeller.
radiator with proper lower hose exit, and front t-chain cover and harmonic balancer not completely necessary. the correct water pump for your car IS readily available though.