Finally got the axle out today those big ass nuts that hold the collar for the sprocket mount were a beeeeotch hadda hit them wit the torch for a good 10 mins n use a big pipe wrech with a peice of tubing for more leverage and had to stand on it to get it to move its a 24 spline my 87 was built in october so I guess that makes it an 87 n 3/4 lol