Rock Jock Adjustable Front Bump Stops

Rock Jock adjustable front bump stops for JL/JT/JK front offer a completely different take on the concept of bump stops. So unique, in fact, that they were awarded SEMA's 2023 Best New Off-Road/4-Wheel Drive Product of the Year! In high-articulation situations, an axle housing mounted bump stop ends up rotating inward toward the center of the vehicle, often missing the upper bump stop entirely. By lowering the front bump stop, and being able to adjust its length, you're able to guarantee bump stop contact when and where you need it. These adjustable kits feature billet aluminum components and 5/16 in. thick steel shims that can be added and subtracted for fine-tuning while the bump stop assemblies are on the vehicle. You simply put a socket on the upper bolt to hold it in place, loosen the bump stop body with the supplied spanner wrench, add or subtract bump stop shims as needed, and then tighten the assembly back up! The vehicle's factory yellow bump stop cushions are retained and relocated by inserting them back into the bottom of the new aluminum Rock Jock bump stop bodies. This provides factory "feel" when the bump stops make contact. Finish is clear anodize on the aluminum and zinc plating on the spacers and bolts. Each kit Includes: * (2) Bump stop spacer (upper half) * (2) Bump stop spacer (lower half) * (8) 5/16 in. bump stop spacer shim * (2) M12-1.75 x 50mm long flanged hex bolt * (1) Spanner wrench Show Less