RockJock's 1 Inch Front Bump Stop Kit was specifically designed for axle mounting on all JL/JK Wrangler and JT Gladiator models where 1 inch of boost in bump stop spacing is a good solution for your application! We specifically use this bump stop (and include it in) our JL 392 Hemi Suspension System applications.
Spacers are CNC machined billet aluminum. Finish is clear anodize on the bump stops and zinc plating on the hardware.

Kit Fits:

• JL Wrangler (2-door) – All Models
• JL Wrangler Unlimited (4-door) - All Models
• JT Gladiator - All Models
• JK Wrangler (2-door) - All Models
• JK Wrangler (4-door) - All Models)

Kit Includes:

• (2)  Aluminum bump stop spacers (fit right or left side)
• All Required Hardware

Component Specs.:

• Spacers are 1.000 in. tall
• Spacers are 3.000 in. O.D.
• Thru-hole is .515 in. (to accept a 1/2 in. bolt)

Notes:

• May be used on any JL, JT or JK build that could use 1 inch of bump stop boost.
• We use this bump stop in conjunction with our 3.5 in. lift JL 392 front coil springs in our JL 392 Suspension Systems.

Instruction Manual:

• RJ-140100 Kit

Parts List:

• 1/2 in.-13 x 1 1/4 in. Long Hex Bolt:  RJ-501203-3
• 1/2 in. Lock Washer:  CE-91102A770
• 12mm Flat Washer:  CE-91455A150