360 magnum swap into 82 d150 questions

Ok I wanna put this magnum engine into this 82 d150. The less I have to do the better lol. It has a 318 and I know all the pulleys off it will fit on magnum with la cover. Can I just use the serpentine set up already on the magnum it has everything still on it. Will the power steering pump and alternator work meaning can use them for my application.