I did it in July, just before a 1,200 mile trip. Had never heard of it before, came across an article, did some research, got scared to death about it, and grunted through doing it myself with the tst kit.
Punched a screwdriver through two crank seals trying to set the seal into the timing cover..... it was an awesome night [sarcasm].
Napa sold me their last seal, so I took the timing cover and the seal to the Dodge dealer and a service tech set it in there for me... free. I think he had pity on me.
Next is exhaust manifold. My bolts are off-center so it's shrinking.
KRS
KRS