Originally Posted by gidyup
my question is will i need or is it a good idea to get a transmission cooler aswell?
This is a VERY good idea - even better if you don't use the cooler in the radiator at all - just run flex hoses from you steel lines to the cooler - you can trim the metal lines back to make a neat job of it.
If you trim the steel lines, use a pipe cutter, not a hacksaw to avoid getting filings in the trans.
Running a separate cooler for your trans will probably twicen the life of the trans - well worthwhile...