Everything you need to know can be found on supracharged.com in the forums. Just search.
The short answer for you is that a 7M (turbo OR n/A) bolts to a W56 using a 7MGE (n/a) bellhousing.
No matter what engine you start from you have to use the wiring diagram from the supra and your truck, and splice the two together. If you are good at wiring and reading wiring diagrams its not hard. There's only about 5-6 wires you really HAVE to splice in order for it to run, the rest are sensors etc for the gauges in your stock dash and other things that aren't required just to run the engine.
Last edited by NCSU-4runner; 07-08-2007 at 03:31 PM.