ok here we go I am currently trying to upgrade my suspension on my 02 monte ss. as far as i know I have the sport suspension which came standard with all ss for 02. my question is what size is the actual sway bar? for 02 ss I think its 32mm? I looked inside my rear decklid and i found RPO FE3 also and if this is true i want to get the GMPP 34 mm upgrade kit with the 19mm rear and tubular trailing arms. I tried identifying the actual part number for the sway bar thats on there now it is 25861193 and the 34mm GMPP number is 12498642. anyone? just trying to confirm what I need.

 

Im not sure about the sway bars, but I was going to upgrade also to the 34 mm on my 00'. I already have the trailing arms on and let me say that they are def worth the up grade! You will tell the difference and laugh at GM for putting the U shaped stamped ones on in the first place! Hope this kinda helps!

 

Thank you for your input. I found a master rpo code sheet from GM that covers what i believe all monte carlo years. I do indeed have the sport suspension FE3 but my thing is I cant quite determine the actual sway bar sizes hat came on the sport fe3 package. I even have a machinist set of calipers and measured myself but the bar is shaped in a way thats hard to get a acurate reading but from what I can determine its 32mm.

 

I was looking around and found this
http://cgi.ebay.com/ebaymotors/98-06...item45edaa701b

Rear Anti Sway Bar
.875" Diameter Solid Bar

I'm also thinking about replacing it but I'm not sure what to get.

 

I've got what you want for your monte, see my post at
https://montecarloforum.com/forum/sh...ad.php?t=16637