I have to echo Paul's comments, Comediann. Jerry lives and breaths the "If it ain't broke, don't fix it" philosophy and he's apt to administer his very good advice with a ruler across the knuckles delivery to the hot rod guys (like me). It's not personal, I assure you. Hang around. No site on the Intarweb except the one devoted to old Jimmy trucks has more information about your engine than this one.
Last edited by LAROKE; 09/30/2020 10:08 AM.