Hi guys :

Previous owner crashed the car , so , the previous owner replaced the passenger side a arm , the replaced look different and the ball joint was replaced too , because the new one doesn't have grease fitting.
If you inspect visually , the driver wheel of driver side (untouched a-arm) exits futher of the body than the passenger side (replaced a arm) wheel.
Now the question , are the IROC a-arms (16" wheels) different from Z28 a-arms (15" wheels) ? , i guess that.

Just for info , the car is originally packed with 16" IROC rims.

Thanks for the help

greets

 

There are three types of a-arms. Check the following link (post 14) for further info:

https://www.thirdgen.org/forums/susp...arms-same.html

JamesC

 

Thanks JamesC , what are the difference between those ? , seems to be just the bushing and the steering stop ? , or they lenght different ?
I'll take out mine's from car for a inspection.

Thanks again

 

Correct.

JamesC

 

Hmmm , i'm trying to guess why my passenger tire , sits outer than my driver tire , could be the a-arm ? , it's possible to drop other GM car a-arm ? , i'm guessing the worst from PO.

Thanks