They worked out great!! The only small issue was cutting a small hole into the outer frame so that the bolt/nut (front shackle) has a place to live. That way the front shackle sits flat up against the frame. I remember riding in a brand new 440 GTS back in '69....thought I was gonna die when we topped a very high bridge going 120MPH and found that there was a big accident at the bottom of the bridge. The driver had to lay on the brakes while down shifting for a good 150-200 yards (going down hill) to avoid wrecking his new car!!!!
