those cars were called 4 door roadrunners by the guys that drove them--also there is more to LA than LAPD there is also the LA sheriff and 50 other citys in the megopolis--most state police would write specs on cars ordered then get the bids and smaller juristictions could add their orders on with the same specs and the same price---chrysler at that time was showing about $100 dollar profit for the dealer that sold the cars because they wanted their cars out there in the public domain---sort of like what wins on sunday sells on monday....bob