I have my rear end pulled out to replace the gas tank. While I'm at it, I figured I would clean everything up. I need a set of sway bar bushings, Prothane sells universal sets, I just need to know which one as I forgot to measure and the old bushings are at my shop.

The car is an 83 Z28 with the G80 rear end RPO. Here's a link to the bushings:

http://www.jegs.com/p/Prothane/Proth...62160/10002/-1

And of course a picture of my mess, LOL!

 

the only way to be 100% sure is to measure what came off the car. its always possible someone else upgraded it.