Since mine has an HEI dizzy it's pretty easy to set up a kill switch. I rigged up a relay that provides power to the dizzy and I put a switch in the ground side of the relay circuit. I then put the switch in an out of the way place. With no ground the relay doesn't trip and no juice goes to the dizzy, so no starting. Unless they start stripping wires and re-plumbing the truck I don't see how they can get it to start...unless they find the switch.
