Exhaust Gasket GM Truck Y-Pipe-to-Rear Connector

The Remflex exhaust flange gasket is a 4-hole, graphite gasket designed for Y-pipe connectors. It fits Chevrolet and GMC vehicles with 5.7L and 7.4L engines and exhaust pipe diameters of 3.188 in. and 3.688 in. This gasket is effective up to 3,000 degrees F and is designed to crush up to 50 percent to fill uneven surfaces.

Remflex gaskets are constructed from 100 percent flexible graphite, a material proven in industrial applications for over three decades. This material can withstand extreme temperatures far exceeding typical vehicle exhaust system requirements. The gasket's design ensures a tight seal and eliminates the potential for exhaust leaks.