As of right now i have The k&n ram air kit slp pro series exhaust hooker headers centerfource clutch hurts shifter. and i am looking to do some other stuff but don't really have a lot of money to dump in it right now but want to make it faster. I am looking into rear end gears but i am not sure to go with 3.73 or 4.10 any opinoins. or what cam to go with i am not really that smart with the motors anything will help please let me know.. if you have any ideas please let me know!!!

Well if you can do the work yourself, having a 98 you could benefit from swapping to a ls6 intake, add a cam of your choice, tune it and you'll find yourself with another 40 to 50 ponies at the rear based on your current boltons. That will cost you around $1000 plus or minus what deals you can find.

Check out the similar post to yours in this section. There is a guy asking the same question, Whats next?