Product Description
Rock Jock 3.5" Front Coil Spring Pair | Diesel (Gladiator JT 2021-2023)
RockJock is famous for our coil springs! The John Currie secret recipe is renowned for being the best on-road ride and the most off-road flex, all in one spring!
Some of the secret (but not all!) to our dual rate springs is a soft initial rate that absorbs small bumps and trail chop, to deliver a smooth, comfortable ride, while a firmer secondary rate helps soak up larger impacts and reduce bottoming.
A key differentiator of RockJock spec. dual-rate springs is the positioning of the crossover point between the initial and secondary spring rates so that a portion of the softer initial rate is available and active at ride height before crossing over to the firmer secondary rate deeper into the travel.
Our 3.5 in. lift (over standard model springs) front coil springs for the JT Gladiator Diesel engine models directly replace the factory coil springs and are designed to work with RockJock Johnny Joint suspension systems or other manufacturer's 3 to 5- in. lift kits. These springs, besides lifting the vehicle 3.5 in., also provide an improved ride.
Kit Includes:
- One (1) pair of front coil springs
- For use in in the front of all models of JT Gladiator with a diesel engine.
- We recommend our RJ-107102-101 Adjustable Front Bump Stop Kit for use in conjunction with these springs.
- Actual lift amount will vary due to factory produced vehicle variances as well as weight of added on aftermarket equipment.
- You can expect around a 3.5 in. lift in standard models. Rubicon and Mojave models will gain less actual lift because they are already lifted higher than the standard model vehicles from the factory.
- Springs are finished in gloss black powder coat.
