ryan , what i am trying to say , incase i missed it in your reply , is that the only place you can buy a chapman cnc'd stage 6 head is FROM MP , chapman is NOT allowed to sell them .

edit , i see that chapamn is part of the crazy pricing ... ok ....

i know they are zues , chrysler changed foundries , part of the reason for the almost 2 year wait by chapman for the cores i'll bet , when i tryed to get them for the EM last may they had been waiting 18 MONTHS at that point for the cores .

by the way MP does also list a part number for that zues casting in a rawish state so someone can do their own CNC work and or hogging by hand ...