ls1nova71

iTrader: (4)

Ok, this is how smart I am, I tried to save some money by buying a water pump off of ebay, well..... turns out its not an f-body pump but rather an 04 GTO, so... I now need a thermostat for an 04 GTO. they're smaller than f-body thermostats. I'm sure this will eat up anything I saved, but oh well, live and learn!!! Anybody got one? Thanks, Eric

flybye

iTrader: (1)

how are they smaller? i use a regular LS1 thermostat on my car? same part number as any one you would use on an fbody........

Rob

iTrader: (6)

Water pumps changed over mid year, March I think. I think the trucks are the same. Anything '05+ should work.

ls1nova71

iTrader: (4)

The hole in the waterpump is about 1/4 inch or so smaller, F-body thermostat wouldn't go in! 2005 trucks are smaller? Does anybody know if they have the thermostat built into the housing, or are they separate? I've been told they were

Rob

iTrader: (6)

I think I still have my stock one, just have to find where I put it. Here's a pick of what it looks like that I found on LPE's site.

http://www.lingenfelter.com/store/p07.html

ls1nova71

iTrader: (4)

^ I think I need the housing too. Pretty sure they are seperate.