Here's the scoop to some degree on whats going on with the cast iron Wedge blocks. Mopar ( go figure) actually waits till they get a number of backorders or their "system" sees a demand built up for a blcok order. They need to order them 100 at a time, and they also include the Hemi blocks into this "ordering process". Since there are approx 75-80 Hemi blocks in the system at the moment, there is no rush for them to order 100 blocks of any configuration. Until the 80 Hemi blocks get depleted to some degree, they wont be ordering more Wedge blocks.

I have been trying to get a straight answer from World as well, but no real answers.

World has a new program they are just releasing to dealers ( of all brands) so that is weighing into it as well. It will be different than anything that has been tried before in the business. Will have to wait and see how it works out.

That is the straight scoop, not what anyone wants to hear, but pretty up to date information.