MKXZ28

I would like to know if I need it right away for performance reasons or it not a big deal

Also im stock 00 z28/ss

autogeek23

iTrader: (13)

you most likely will not have to upgrade your stock driveshaft for a while. first off is it auto or 6spd?

if you are using your car at the track a lot and are actually hooking. it could be an issue depending on the power output of your car. being stock i doubt you will have an issue

Bob@BruteSpeed

iTrader: (16)

I've seen people with manual transmissions break them when out banging gears on the street. If it's an automatic you should be good for now. Bob