440 Need help figuring out what cam is installed

Thanks for the info Michael, I agree and so does the engine builder. I'm going to run that Torker manifold and was surprised how light it is. Appreciate the response. Right now I'm waiting for the Comp Cams roller rockers to become available this month. Almost have all the puzzle pieces ready to assemble.
Back in the day and actually not that long ago the Crane and Isky iron Rocker arms were affordable and outstanding quality (when used WITHIN there design perameters) Both companies have not made them in a looong time but Mancini has their own set they sell. May be worth considering.Mancini Racing - B/RB Ductile Iron Rocker Arm Set