You may be able to use the motor and get away with that only, I remember the Charger 2.2 I had years ago and the part that rolls up the window was a solid arm. You might be able to put the motor's gears on to that and see if it will work.Or try a P body's and see if may work, I wanted Power windows in my Charger 2.2 too back then ( in 1983 ) and the dealer said it couldn't be done so I traded in the Charger for a Daytona Z about a week later.