I've read a few posts regarding the camshaft upgrade. I'm rebuilding my 04's 4.6 and would like to take that opportunity to toss in a better cam.

Typical use of the rig will be getting groceries, vacation trips, and trailer towing

With new bearings and lifters are going in, this is the time.

I'm looking for actual Crower cam part numbers so I can look at specs and for prices.
Thanks!