Or I think it be kind of kewl if someone did a semi clean sheet Poly head for the LA already got the lifter angle for it :) maybe use a common intake Like LS or something else plentiful and maybe gen 3 hemi headers and maybe some already available rocker system. So Swap be pretty reasonable.
That's gettin kinda further in left field I think. To do somethin like the Trick Flows above wouldn't be too hard. They even used the stock Chevy pushrod. Gettin kinda Clevelandish and that ain't a bad thing.