No cam cores available?

My low deck KB block has a raised cam tunnel and the lifters are at 48*. Standard is 45*. I am trying to buy a cam from Lunati and they just called me to say that have no cores and cannot get one. WTF??!!!

Is the economy that bad, mopars that obsolete? Funny how they didn't want to regrind my existing way too big cam before but do now, and it will save a bunch of moolah.

Anyways, think before you go with 48* lifters unless you already have a cam.