This one is just going to be a labor of love. The original intent of the customer was to build the Suburban up with some 46" wheels, and set it on these Rockwell 2.5 ton military axles.. However, this rock crawler frame was presented to the customer and his vision changed. We are now in the process of restoring the axles, and fabricating the rest of the framework for this project. We are concidering a Turbo charged 350 sbc, (dual turbos), bored .030 over, with forged internals, roller setup, and water meth injection. Either way, we will be using hp tuner to dial everthing in, and im sure its going to be a LOT of fun..