Mine fit almost perfect. The driver's side went right on, we did have to cut out for the mirror bezel. Passenger side needed a little shaving to fit the window crank thru. The cuda ones do have the manual cranks cut out.
No regrets, I would buy these panels again. Waiting for the rears. Actually I only need the drivers side. I bought a near perfect passenger side rear panel for $15 at mopar fest. Don't think there's much chance of only buying one but for that price I couldn't leave it there.