hey guys i have my truck all ripped appart, dowel pin fell out so i am putting on a new timing case and decide to put on 60# springs marine gasket and head studs. By the way alot more work than i though it was gona be. never to late to tab that pin. but there is alot more oil build up on everythig on 5&6 cyl. is that normal because they get alittle hotter or should replace some valve seals? just looking for some input hoping that its not a bad indicator of something else.
thanks for the input