Originally Posted by Noco
I have a gutted 1969 overlander. I am going to relocate the bathroom to a center location over the wheel well on the curb side. I am worried about waste tank locations. I'm trying to determine how to plumb grey and black tanks and waste valve. I know this has been done and am wondering if there are any threads showing tank locations and waste line routing.
I would suggest you purchase a service manual for a later year, starting in 1974 to see what was done and how it was done.
That manual will answer many questions for you.