I have a '65 Ranchero with a 200. I am replacing the worn out, leaking exhaust pipe flange/ring which goes between the exhaust manifold and exhaust pipe. I have the flange, #C3OZ-9450-A, and ready to install. Is this flange installed with any kind of high-temp sealant or is it installed with just the flange itself, "dry"? I replaced this flange "dry" once before a couple years ago and it's leaking badly already.
Thanks
Thanks