Yesterday morning I removed the 3 spacers between the rear axle and leaf spring and placed them on top of the spring. I reused the spring centerbolts and u-bolts. The whole job only took about two hours from start to finish including putting up the tools. The job is much easier if you remove one spring center bolt at a time and turn the spacers and reinstall the bolt before removing the other bolt with the spacers. I put my jack stands under the eyes at the front of the springs and used a jack to support the axle as I removed and completed one side at a time. I did one side at a time and kept the axle hooked up to the opposite spring and it really helps to control the axle. I can't remember who on this site made the instructional on doing this. I basically did it the same way but found a couple more short cuts. The next step is to install the snow plow prep springs and raise the front end up about 3/4 inches and have a very level setting truck. The front springs are only $225 for the pair.