[MusicMan70]

found this as well.

Good morning Jake,on our 63 the crankcase filter canister is a two piece unit,
the top unscrews off while the base remains in the crankcase.I was'nt sure how
it worked,and I thought I had to pop the whole canister out,but that was'nt the
case. It appears to be a common occurance that these filters were neglected
judging by some of the comments that I have read.The one on our truck has never
been changed.
Michael Conner-Live OakFl

Jake Groby is a member and may have the real answer about it's removal.....Henry