I just bought a 1994 Z28, the only mod it has are 17 inch wheels. The car wants to pull in a direction, and then after a few seconds it might pull another direction or go completely straight. There is also a scraping noise coming from the front driver side, but I feel no wheel bite. I'm eventually going to replace most of the suspension, but what should I be looking for or replacing to fix this problem?

Go visit a front end shop before you kill yourself. From what you are relating to us, you have little experience on front end work.

You would be correct there... I rebuilt the engine on an 96 Cutlass Ihad but I know next to nothing about suspensions. I'll have it checked out.