How are you going to hook it up? I checked into this. I could get a complete running low miles Raptor engine for $1000. The wrecking yard had two of them and was building a 70's mud racer truck with one. But the security system won't allow the computer to operate without half the new truck attached to it, instrument cluster, ignition switch, taillights, headlights, fuel tank, etc. Maybe you can just use certain pieces and bundle them up in the wiring but it sure isn't as easy as an 80's EFI 5.0L