I only read part of the artical,

We have an order in with the core guy for some long block cores and some bare blocks--right now seems most of there availability is being sold as long blocks(PRICY) to rebuilders and there aren't many just core blocks--We stock several Callies crank assy for various combos and are working up the specs for some shelf set ups that hopefully be popular-----the aftermarket for lots of the STUFF is sparse as to oil pans, cylinder heads, manifolds so it will probably take a few years for these engines to appear as retro( read that as in a rod without a engine cover and blue lights)