[jwilliams81]

The amount of stored energy I observed when I replaced the rear spring with a new one was amazing. For $70 this is absolutely necessary in my opinion, and if anyone I knew was trying to use the cheaper version I would not let them if I had any say in it. If you use the cheaper version, that old rusted center bolt could shear and you would be in a world of pain. Spend the $70 and get the right tool for this.