[30 Closed Cab PU]

Let us know what you find, maybe you will be lucky and a valve job/head gasket replacement will be good enough. If you do not have them, consider consider adjustable lifters. Compression not rising with oil in the cylinders may mean the rings/cylinders are reasonable. Pulling and inspecting the Rod/Mains bearing caps and inspecting/checking/adjusting clearances may help as long as you are looking at things.


I am probably repeating info you already know, wishing you luck.