Yea the 5peed Supra bellhousing and clutch parts including slave and starter. hooks right up to the W56.
When I did mine I got a car for $500. took all I needed out of it, including wireing harness. Got it running. blew the head gasket since I didn't have enough cooling with the stock radiator and pusher fans thru the AC. Head gasket kit from Toyota for around $250 and a new tock replacement radiator. and 1 pulling fan. Retourque head bolts to 72 Lbs. It ran good for a season till the rod started knocking.
Got a JDM from Jarco with warentee, new seals and gaskets $1400. Aluminum radiator and cut the core and rebuilt it around. Now it runs great after 2 seasons.