I am installing new (to the car) exhaust manifolds on my 1930 Cadillac V8 and I am trying to find out what the best method or material (and who sells it) to seal the connection between the Y pipe and the passengers side manifold. It is just two pipes that slide into each other, I would think some type of rope graphite or asbestos?? Any ideas or proven methods are appreciated.
Thanks, Martin Cooke