Hello
I just bought chevy camaro z28 1991 with 350 TPI.
I guess my original 16 inch wheels should have wheel spacer. Am I right? If yes could you please tell me what is the dimension of wheel spacer should be installed? Should it be mounted on all wheels or on rear wheels? Or on front wheels?
Thanks

 

The spacer was .187 thick and was installed for a couple of years and GM dropped them. You DO NOT need them with the 16" Iroc wheels. If you want more info do a search because I am tried giving the history of those spacers.

 

Should it be mounted on all wheels or on rear wheels? Or on front wheels?

 

They were only used on rear drum brake cars AFAIK.

 

Even some disc cars had them--ask me how I know! The whole business seems to be hit and miss.

JamesC

 

Are you sure about .187? I cant find such kind of type on http://www.summitracing.com. It tells 0.125 or 0.197 and nothing about 0.187.

http://www.summitracing.com/search/P...Wheel-Spacers/
Thickness (in):
0.125 in.
0.197 in.
0.219 in.
0.250 in.
0.312 in.
0.313 in.
0.375 in.
0.438 in.
0.500 in.
0.625 in.
0.750 in.
0.875 in.
1.000 in.
1.181 in.
1.250 in.