Picked this up last week, new daily. 2000 zr2 (missing a few things..) 200k miles a bit beat up, needs some work. What are some good things to start with for these?

This sub is about the Chevy s10 Family which includes, Chevy LUV, Jimmy, s10, s15, Gmc Sonoma, Olds Bravada, Isuzu Hombre, and Blazer. Questions, discussions, and showing off your ride are all allowed! Don't ask about the Galaxy s10, it's out of this world.