i need to replace my front sway bar bushings, problem is im not sure what size mm sway bars i have. Being a b4c some parts are stock Rs others are z28 components. i would be glad to know that i have 36mm, 24mm combo but who knows. if i do. have this il just buy replacement bushings if not then il have to shop for new sway bars, anyone know what size sway bars came on 91 B4c's thanks

 

Get a calipers and measure them, that's the only sure way of knowing. Harbor freight has them for $15 or so. If you don't have access to one you can use a crescent wrench to determine the width and try to measure that.

 

i don't have access to a meter and was hoping some1 would know right off hand before i go and buy a tool i'l never need afterwards.
i should also mention the car is a 91 B4c non 1LE thus my confusion