just take the shifter trim off (from inside the truck). it should be a steel ball looking thing around the base of the shifter where it meets the actual trans. if you push it down and rotate it, it will pop up. remove your shifter. i have had to tap one of the centering pins out to get the bushings in. if you have to tap out one of the pins, you will need to stake it with a center punch when you tap it back in.