Anyone know where I can get a battery for a 98 firebird? Side mount terminals.

Hi Peter,
I am still here, lurking in the darkness, quietly monitoring this almost dead forum waiting for something to happen......
Your battery issue....simply convert your terminals to top mount so you will have the choice of many and more cheaper batteries to choose from.   

Hey Chris, how are you?

I've got the battery sorted thanks, Delco battery that has the same terminal locations...

$220, pretty good price. No dramas.

I'm still getting my dash back together... after spending WAY too much on fixing the aircon