Valve Cover for 1981-1987 Hydraulic Slant 6

I have one that comes with the rest of a long block still attached,I'd like the truck oil pan and pickup tube off of it though.out of my 85 d150, still ran like a sewing machine when removed "just" under 100k miles.
If I was gonna do anything with it I'd rebuild it for "MORE POWER" haha (that's what I did with the /6 that replaced it)
Any chance your engine was out of a truck that had Air conditioning?