DL41F9R273436 is billed as a cop car, but it looks like a clone to me (one cue is the F5 paint code on the fender tag). From the ad (I have added some punctuation to make it more readable):
"1969 dodge Polara police car. All original lights work siren works but needs new switch. 318 motor top haft been rebuild bottom part of motor has low compression but still runs and drives just needs time to warm up. Car from Michigan and served as a Detroit police car. I put the Illinois state police decals on it. many new parts under the hood. sold as is no warranty"
"1969 dodge Polara police car. All original lights work siren works but needs new switch. 318 motor top haft been rebuild bottom part of motor has low compression but still runs and drives just needs time to warm up. Car from Michigan and served as a Detroit police car. I put the Illinois state police decals on it. many new parts under the hood. sold as is no warranty"