Hi, I am brand new to this forum but I have had my car for about 8 years, and in that time I have learned some things & forgotten some other things. This is one of those things I have forgotten, I have an '88 IROC with the 5.7 I was wondering if someone could tell me what size my front sway bar is on it I want to order some poly bushings and end links for it and I dont know what to get. I think it is a 36 mm because I thought that was the size that came on the IROC but I am not sure and I haven't been able to find out thru internet research so I thought I would ask u guys since I am sure there are many more knowledgeable people on here than me, thanks in advance.

 

if you got the 1le package then yes your front bar is 36mm and for bushings alot of members like spohn.net

 

You might also have a hollow 34 mm. That's what mine had. Not the 1le but an IROC w/ the FE2 or something like that. My rear was a 23 mm

 

I suggest you have the 34/24 combo. The 36/24 didn't arrive on Camaros until 89. The latter wasn't specific to 1LE cars. My 85 IROC was originally equipped with 34/24.

JamesC

 

Probably a 34mm but you will need to measure it to be sure.
34mm=1.34"
36mm=1.42"