Brand new replacement control arm bolts and our exclusive locking nut kit.
When installing aftermarket control arms like DJM on the Trailblazer SS the upper control arm bolts only get torqued to about 20 ft lbs with red Loctite. Even with Loctite they have been know to become loose. Add these nuts onto the end of the bolts to lock them in place and prevent them from ever loosening up.
