If you are going to swap a non toyota engine might as well go with the small block Chevy 350. I swapped a 91 small black 350 into my 82 D-50 4x4. Spent about $1,300 doing it, including the adapter, engine, transfer case and tranny. I just did ALL the work. The power and torque of the V8 is awesome. A huge increase in power.
[Linked Image]
[Linked Image]