Pontiac Firebird 1967-2002 - 2000 ws6 drivetrain in 98 T/A

Any issues I'm going to have to cover? Did anything change?

no changes just use the fuel rails and emissions stuff off your 2002 motor

well actually there was a cam and intake change, in 2000 GM switched to a smaller cam and to the LS6 intake, so put your ls6 intake on the old motor also, you will actually have a few more horses than before

Start reading....

http://ls1tech.com/forums/new-ls1-owners-newbie-tech/213148-jrps-faq-commonly-asked-questions.html

I am swapping the whole motor and tranny into the 98