Questions from a newbie...

Try talking to moparmatt2000. He lives in TX and may have some of what you need. If your going small block and 4 speed you need to figure,radiator,pullies,manifolds/headers,engine mounts,throttle cable,manual/power steering,4 speed Trans (500),bellhousing (150-200),flywheel (150-200 used),Z bar and linkage (75-100),inner fender bracket for z bar (40-50),clutch/pressure plate (?),shifter and linkage (250-300),pedals (125-175),floor hump (75-100). An auto core is $50-$75,rebuild is ($500 +),converter (200 +) then you need kickdown and shifter linkage and trans lines. This is just a guesstimate