Better Than Most
This is the second Remflex gasket I have put on my '97 Chevrolet K3500 in the same spot in the exhaust. The first one lasted about 20K miles before it blew out. That may not sound like much but previous to using Remflex gaskets I was replacing the gasket at this particular joint every 5-7 thousand miles. This Remflex gasket is a HUGE improvement and I am sold on them. It's a wonderful product and is very thick and functional. I would highly recommend this gasket.
