Hubcap screw grommets for 88 sport coupe ? June 25, 2014, 02:33:56 PM Can anyone tell me where I can find the square plastic (or nylon) grommets that hold the hubcap screws for the Sport ? I don't even know what size the screws are to ask around but once the grommets wear out the hubcaps start rattling. Any help or info would be greatly appreciated.....Thanks! Quote Selected