fillpot

Hey guy's got a quick question, got a wiring problem I'm trying to figure out, to make a long story short got a 07 trailblazer SS motor and 4l70e in my 69 Camaro, if I take my computer out and put it in a 07 trailblazer ss will it try to crank the trailblazer, I no it may crank and die but mine doesn't have **** going own right now no fuel pump, throttle ****, just trying to figure out if something has happened to my pcm, oh the one in my car has a custom tune and vats removed etc.THANKS!