Thanks! I was told it was a truck pan, and that's what most of the pieces of the motor were off of, but the number threw me off as well as the scraper.
Should be a nice little motor, built it for resale, .004 below deck, C4 crank at .010/010, L2291s, reconditioned stock rods w/ARP bolts, square decked at 10.160, 276/219 .520 hydraulic flat tappet. HV oil pump. Just a good blueprinted healthy pump gas 396 inch FE