Thats NOT electric? I've been to alot of sites and I can only find the stock AC Delco one or the electric, but I know there has to be places where you can get a cam driven high flow one. I remember seeing them but just can't seem to find them now. Not even Ebay...arrgh

 

Why is an oem pump not sufficient? If you want cooler temps, get a 160* stat and change your fan settings.

 

Sorry forgot to mention that I actually have an LS1 not LT. Also my car is my daily driver. What I want to do is get another pump polish it and put it on since I need to drive my car everyday. I figured when I take it off might as well put something a bit better. But I see the point.

I've already had my car tuned so the fans are coming on earlier anyways. I guess I will go with a new OEM shine it up and put it on. Then I can do the same for the old one and just sell it already polished

Thanks for the info guys