Your best bet is to either buy a new frame (I got mine for $100, it's not that bad if you shop around and check with local places) or make something up yourself, if you have to fab something that will just keep the top in the up position for the mean time so you dont get caught with your top down in any bad weather (see what I did there
) Haha. Zip ties do wonders but I doubt you'll find those specific pieces to replace.
DD- 1995 YJ 2.5L, Cat delete, 19lb injectors, 30/9.5r15
Trail Rig- 1994 YJ 4.0L, Rubicon Express 4.5inch lift, 1inch body, D30 Aussie, 33/12.5/r15 Cooper Mud Terrains, front bumper, rocker guards