If you are going with something different than the Isuzu 2.3 or 2.6 motor, you can use anything you want. You will be changing the motor, tranny, tcase as well as the wiring harness an computer.

That said, you don't need to stay with an Isuzu motor.

FYI - Most of us have Amigos, not Amegos <img src="/forums/images/graemlins/lol.gif" alt="" />