As far as cams go, the Comp Cams 260H or 268H would be a good choice for a street engine if you want good throttle response and a lot of low and midrange torque. Comp Cams also offers kits to go with the cams that have valve springs, retainers, locks, seals, and timing sets. Be sure to use an aluminum timing gear. Header and intake choice is kind of limited to Tom Langdon's cast headers, or Cliffod tube headers, intakes are pretty much either Offenhauser or Clifford. Sounds like a fun project. Good luck with it.
