RockJock's Rear Coil Spring Retainer Kit for all JK Wrangler and Unlimited models provides you with all the necessary hardware to anchor your rear coil springs at the chassis and at the differential housing. 
This kit works with any lift amount and prevents the coil springs from falling out during extreme articulation situations – nobody wants that! 
Kit components are finished in clear, gold and black zinc plating.
 
Kit Fits:
JK Wrangler Unlimited (4-door) – All Models
JK Wrangler (2-door) – All Models
 
Kit Includes:
All hardware to retain the tops of the coil springs to the chassis
All hardware to retain the bottoms of the coil springs to the axle housing
 
Lift Range:
Works with all lift amounts