Trying to find any weak points, or failures testing our adjustable height E Ride Triangle Upgrade we quickly realized how much all of the OEM suspension hardware bent, making it very difficult to remove. We even managed to bend the rear axle a significant amount, which is how the Heavy Hitter Chromoly bolt kit came to life! Crafted from heat-treated 4140 Chromoly steel, these bolts are engineered for unmatched strength and durability, capable of withstanding extreme conditions without bending, breaking, or snapping. This upgrade replaces all rear suspension hardware (Triangle, linkage, shock bolts. Features Turned 4140 Chromoly Steel heat treated for added strength Includes all hardware for the rear suspension system "Triangle, Linkage, Shock" (bolts, & flange nuts) 6mm Allen and 12mm hex head for easy removal of all bolts Designed for the Senders who are tired of bending or breaking other hardware Black oxide Finish Fitment Vehicle Fitment E Ride Pro-S E Ride Pro-SS 2.0 E Ride Pro-SS 3.0 E Ride Pro-SR