I replaced our factory latch belts with a camlock setup. Take the lap belt from each side to use as the limit straps. The end that threads thu the bracket with the hole and slot is the end used for the top. Un-thread the belt remembering how to thread it back into the slider on the belt. There is a square 1" brace between the shock mount and the outside tube. Just wrap the belt around this square tube and retread the belt into the slider. The end that is fixed, can not be removed, is the end that went into the latch will be used on the bottom. This has a 1 1/2" rectangle slot. Spread this slot large enough with hammers and punches to accept the bottom bolt of the shock. Don't use heat or you will damage the belt. When you use these belts as seat belts, there was a loop in the center you could pull to shorten or length the belt. Make sure this loop is in the fully lengthen position, in other words make the belt as long as you can. Attach the metal end with the rectangle slot to the outside of the lower shock bolt, bolt is 3/4" and nut is 13/16". I had to use to large break-over handles as there was lock-tight on the treads. Attach the bottom. Run the belt up over the square tube and re-thread the belt into the slider. All this was done with a jack stand under the frame and a jack under the swing-arm to get slack so you can remove the lower shock bolt. Take everything off the stand and jack with the Trooper resting on the ground. Pull the loop as tight as you can so you remove any slack in the belt. Easier than it sounds if you have the tools. If not, find a friend who does. You have to do almost the same thing even if you buy limit straps. Good luck!