Thanks for all the replies and tips...I'm going to start with the basics this weekend and see what it looks like from a tune up perspective before I do something nuts like swapping engines...it was early this morning when I posted and I have a 318 sitting on the stand that needs freshened so I kinda went into f-it mode and jumped straight to engine swap...


1968 Plymouth GTX
1974 Dodge P/U Long Bed Stepside 318
2019 Ram 2500 6.4, auto, 4WD