T-56 Transmission Install Thread
I'd say pretty much everything in your top picture is what you should sell. The flywheel and clutch package won't work with your smallblock (3G Hemi specific). Same goes for the bellhousing. Those all use a larger tooth count (143 I believe), and won't fit in the A body tunnel from what I hear. The shifter is more personal choice, but from the look of it it mounts pretty far back. Would probably be better off with a direct mount shifter that has the stick coming right out of the access panel on the tailshaft.