I've had the same problem with the bolts from the strap and bolt kit coming loose... I finally just drilled out the yolk and use a normal U-Bolt kit and that solved the problem.
93 YJ "Madness" Flat Fender'd, 4.5" RE Extreme Duty Lift,
3" Body, Rancho 9000's, 35" Goodyears(Cut & Grooved), 4.11's,
Detroit EZ(Rear), Lincoln Locker Front, Manual Vacuum Disconnect, Hurculined Tub, Highlift Jack,
Custom K&N conical setup, Custom Exhaust,
Optima Yellow Top, tons of other stuff
President "Michiana Jeepers"
2000 WJ Laredo Stock Wifes Ride
2001 Dodge Ram 1500 4x4 Quad Cab Tow Vehicle