Axle works, but it'll make putting the new shocks on a bit harder. It's easier to do this with the jack stands on the frame (just below the rear passenger door, you'll see the flat frame or consult your owner's manual). Take the spare tire out too, also the higher you can get the rear end the easier it is. Good luck on getting the old ones off!
PLEASE be on a level surface and chock the front tires. There are no brakes engaged on the front tires in park so it will roll if you aren't careful.