Originally Posted By JohnRR
BEST Gasket has the best rope seal , the Fel pro is made of too hard a material and doesn't last, I'm pretty sure original rope seal had asbestos in them and that is gone from being used now.

http://www.bestgasket.com/


I found the BEST part # is 5263 for all mopar v8's and they sell them online at Marxparts.com