Hi, would an axle from an 85 fury 8 1/4 rear fit in a 75 duster?

Thanks for the info. This is what the guy said that's
selling it. Rear Axle, Mopar 8-1/4 Posi / Sure-Grip , Drum to drum with 11" drum brakes , 2.9 Ratio , Came from approx 1985 police car (Fury/Newport)