2014 5.7 hemi police package

Hi gents and ladies it has been a while since I have posted due to life getting in the way of my build.I bought a 2014 hemi with a 5 speed automatic transmission with 35000 mi it came from a wrecked police car I got the motor complete wiring harness computer fly by wire gas peddle and boxes of other stuff from a friend. The motor has had the cam , cam bearings , lifters and other things replaced. I was told it was a police package can anyone tell me what the differences are between a non police and a police package and will it affect me putting it in my 67 dart gt convertible. any thoughts would be great. just a side note the motor was going to go in a 1948 Dodge cabover which is looking fine my friend is going with a diesel in stead I believe.