Just had one delivered with the A/c compressor, heavy military alternator bracket, flywheel, and hydraulic clutch still on from flea bay No turbo or cast iron manifolds. Fed-Ex bill of lading said 850 pounds.
Well, you have to figure turbo and manifolds if you are including them, so I'd say it's a wash. Without the Turbo and exh manifolds I'd say you could easily say 750 and be o.k.