On all the street and strip stroker motors I build with either a solid roller lifter or hydraulic roller lifter I use Valvoline 5W 20WT non synthetic oil There are better and worst oils out there, that Valvoline oil has worked well for me for a lot of years so far with no additives
On non roller lifter motors I use Comp Cams zinc oil additive on every oil change Lucas and Red Line sell a zinc additive also as well as a lot of other brands out there that work well so use the one you like the most