The ARP bolts up grade part # for early 6.0 truck blocks is # 2344313 heads 625 material
Mains #2345608 8740 material
I am going with the up grade and not the 1/2 oversize because I was told to not torque the castings over 100#
Took the block to the machine shop to get it cleaned up, trued up, and squared up and align bored, and size bored.. Should have my Dry sump pan next week.