Hey Guys- I have been displeased with the 134's oiling system since I found out it being partial flow, 20 years ago. I asked an old timer then about the idea of converting it a full-flow filter-- this was met with a very loud "why the hell would you do that-- no one does that!!" (or something along those lines). Well, here we are, 20 years later-- I finally have the balls to take this on. I saw someone had the idea on Willys Tech (I haven't read the entire thread, yet, myself). Here's The Link A well overheated and the resulting cracked block has led me to (another ) rebuild (just 40K on the cracked one)-- so I am taking it as an ideal opportunity to try this myself. The head scratching has started & the initial holes have been drilled & taped. The process is under way-- pics to come! Has anyone done this too?? Please tell!