I use Comp Cams and Bullet for the majority of my FE stuff. There aren't a lot of off the shelf cams in the solid or hydraulic roller flavor, so I go with these companies....they have a lot of lobes to pick from when doing a custom.
As for lifters, Morel is one of the best hydraulic roller lifter manufacturers out there. For solid, I would at least go with a Crower HIPPO.
On the rocker arm side, hydraulic rollers can deal with a little less spring pressure, so the rocker bodies from Comp, Harland Sharp, or Precision
Oil Pumps work very well with hardened shafts and billet stands.
If you want something ready to bolt on, you can't go wrong with a set of T&D street rockers.