i'm buying my bushings for my suspension over haul and so far i've bought the control arm bushings.....what i need to know is the what size sway bar i have in my 1994 Pontiac Sunbird 2.0L......so i can get those next......anybody know off hand? they come 19mm, 24mm, 28mm, and 30mm. they all say they are for Sunbird LE which is what my car is...but there is now way i have a 30mm sway bar.....