Now that the 55 is alive again, I’m thinking of installing a kill switch. I used to have a switch under the dash that would ground out the coil. Now I’m running an GM HEI. So… is a kill switch really worth the trouble? Whoever is gonna steal it would, I assume, know how to hot wire it. I’m thinking it would slow them down. I don’t think I’d be wanting to hang around troubleshooting a car I’m trying to steal. But hey, that’s just me.