Crane Cam Specs....

I've been trying to collect more info about my car seeing as how we bought it already built, as did the previous owner. The one thing I am struggling with is engine specs. It supposedly has a Crane cam with .572" lift, and thats all I know. Is anyone familiar with this cam and possibly know all of the specs? Its in a 67' 440.

Also, based one the picture in my avatar, any guess as to what headers those are? They are 2" primary long tubes.