This exhaust pipe gasket set is made by OEX Parts and is designed to fit 1997-2004 C5 models. The gaskets have an oval straight shape and are silver in color. These gaskets are easy to replace and have a 100% accuracy of fit. They are designed to be clamp-on and have a rear exhaust placement on the vehicle. The set includes two gaskets (1 pair) and replaces OE/OEM part number 10276792. This gasket set is not a universal fitment and is not considered a performance part. It is a part that can be used for muffler-pipe to intermediate H-pipe seal.