OK so this is the story. I have used spring blockers from pep boys before. Only to have them fall out all the time while driving. So I decided to have some made that wouldn't do this, and help out with eliminating some weight transfer for the drag strip. I got the idea from the shipping spring blockers that come on the new GTO. I am working right now to try to get them made for a good price. There will be a few in a couple GP's very soon for some beta testing. I need someone to host a pic I have of one to let you see how it looks/works. Anybody?