Questions for gaskets

[Timthetoolman]

Gonna pull my engine in a couple of weeks to go through the heads and oil cooler.

Should I use new heads bolts or the old ones? New set from Advance is $40!

Does anyone have a part number for the oil cooler kit with O-rings, Advance parts guy only pulls up a kit with gaskets only, no O-rings in the picture?

What is the Motorcraft thermostat part number?

Any Chattanooga guys wanna come and help me

 

[LUCKY_LARUE60]

The book says not to reuse head bolts as they have been stretched, BUT I have reused them with no ill effect unless you are running big boost.