BB K-member Weight OEM vs DC

yeah, i think your efforts would be best directed elsewhere.

i know the whole "ounces add up to pounds" but i don't think the juice is worth the squeeze in this situation.
I have access to both. Just don't have the mounts for the OEM BB k-frame & the DC k-frame is currently in another roller. I'm fairly confident the DC setup will be lighter.

Any weight off the nose of a BB stock appearing A-body is worth the effort.