STD cam, Raised cam, big cam journal. pushrod oil, etc they can pretty much do whatever you want. Looks like very nice pieces in person. They have WAY more cylinder wall thickness than Indy for sure. Saw a cut away version and look much better than the indy or world stuff as well. Plus they incorporate some other cool features. They have a short lead time for traditional type stuff, believe they told me 2-3 weeks but don't quote me on that.