I have an 88 Iroc Convertible - Red with Grey leather interior and Grey (Silver?) Iroc Decals on the doors. I am in the process of restoring it by putting the original rims (2 stripe) back on it.

Can someone post what the center cap should be? I've seen a few on Ebay, but want to make sure I get the right one. Thanks.

 

They should be the silver center caps. The 85-87 caps were black with the IROC-Z logo in different colors. You need the silver caps with the IROC-Z logo.

 

Also the 85-87 may be smaller then the later ones.

 

Caps are the same size--but the prongs behind them are in a smaller circle--so they won't pop into the different year rims.

 

better pic