1983 3.8l omc with stringer...sounds like i have a bad bearing :facepalm: what do you guys suggest I do..i know the 4.3 with a cobra outdrive is a good up grade but is probably pretty costly...3.8l's are pretty common engines so im sure i can find another for decently cheap in a junk yard..or do you guys think that it will be just cheaper to throw new crank/cam bearings in and rebuild the 3.8l? just looking for your guys's input! thank you in advanced!