[61man]

From what people tell me the rope seals that are produced today don't have asbestous(sp) and are prone to leak. The Vitron seal, properly installed, will last a long time possibly 100K miles or longer, I have just installed one in my 389, but have only cranked it no miles on the seal yet.


http://kurtspontiac.homestead.com/Pre1964Pontiacs.html