New Energy Supsneion rear sway bar bushing kit.  These bushings are polyurethane, and are stronger and flex less than the factory rubber bushings, giving your vehicle better handling and performance, without a harsh ride.  Kit includes rear bushings, bushing brackets and rear end links. This set specifically fits the following applications.

82-92 Camaro & Firebird (19mm rear sway bar)
93-02 Camaro & Firebird (19mm rear sway bar)

NOTE : Please measure your sway bar! There are several sizes, so measure accurately! Bushings are usually available in increments of 1mm or 1/16", depending on the year.