The rears are easy, get the car up in the air with about 4-6" of room from the ground to tire when the rear end is hanging.Then unbolt the bottom shock bolts and pull down on the rear end and pull the springs out, then stick the new ones in and reinstall the shock bolts. Make sure the rubber isolaters on top of the rear springs are in good shape and positioned before you throw the springs in. For the fronts I would get the car pretty high in the air unless you have a lift. Pull the front wheels off. then unbolt the sway bar links and pull the lower ball joint cotter pin and loosen the lower ball joint nut, but leave it screwed on a few threads so you don't get injured from anything when you pop the ball joint loose. You might need a pickle fork for the ball joint if you have not done them before. Once the ball joint is loose put the jack under the lower control arm and put some preasure on it. Take off the ball joint nut and lower the jack slowly until you can pull the jack out of the way. Now the spring only has a little preasure holding it in the pocket. I usually take a 4' pry bar and pop the bottom of the spring out and let it fall on the ground. once they are out repeat in reverse. I usually tape the front spring isolaters to the top coil spring so they are positioned correct for the install. Hope that helps.
