I'm with you on this. I'm running a factory rear sway bar with my super big and heavy Pro Rock 60 rear axle supporting super big and heavy 40x15.50 Mud Grapplers mounted on super big and heavy ATX Slab wheels and all with 14" of vertical travel provided by my EVO Lever and still, I have never had a problem like this before. :idontknow:
You have a picture of your sway bar links? Are the threads inside or outside? Are the bolts shearing at the axle or at the bar? Some more info would be helpful. You said truck, is your vehicle a truck or a jeep?
You have a picture of your sway bar links? Are the threads inside or outside? Are the bolts shearing at the axle or at the bar? Some more info would be helpful.