RockJock
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This pair of RockJock rear coil springs will provide 3 inches of lift in a TJ Wrangler, or 2 1/2 inches of lift in an LJ Unlimited. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension systems...Regular price $284.99 USDRegular priceUnit price per
Sale price $284.99 USD -
This pair of RockJock rear coil springs will provide 4 1/2 inches of lift in a Jeep TJ Wrangler and 4 inches of lift in an LJ Unlimited. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension...Regular price $284.99 USDRegular priceUnit price per
Sale price $284.99 USD -
This pair of RockJock rear coil springs will provide 4 inches of lift in a Jeep TJ Wrangler and 3 1/2 inches of lift in an LJ Unlimited. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension...Regular price $284.99 USDRegular priceUnit price per
Sale price $284.99 USD -
This pair of RockJock rear coil springs will provide 3 1/2 inches of lift in a TJ Wrangler, or 3 inches of lift in an LJ Unlimited. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension systems...Regular price $284.99 USDRegular priceUnit price per
Sale price $284.99 USD -
RockJocks narrow forged Johnny Joints for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high-density...Regular price $70.99 USDRegular priceUnit price per
Sale price $70.99 USD -
RockJocks narrow forged Johnny Joints for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high-density...Regular price $70.99 USDRegular priceUnit price per
Sale price $70.99 USD -
RockJocks narrow forged Johnny Joints for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high-density...Regular price $70.99 USDRegular priceUnit price per
Sale price $70.99 USD -
RockJocks custom machined, round, right hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 7/8 in.-14 thread rod end. Designed to fit into a tube with a 1 1/2 in. i.d.Regular price $23.99 USDRegular priceUnit price per
Sale price $23.99 USD -
RockJocks custom machined, left hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 7/8 in.-14 thread rod end. Hex shaped - not round - for ease of bar adjustment. Designed to fit into a tube with a 1...Regular price $33.99 USDRegular priceUnit price per
Sale price $33.99 USD -
RockJocks custom machined, right hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 7/8 in.-14 thread rod end. Hex shaped - not round - for ease of bar adjustment. Designed to fit into a tube with a 1...Regular price $33.99 USDRegular priceUnit price per
Sale price $33.99 USD -
RockJocks custom machined, round, left hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 1/4 in.-12 thread rod end. Designed to fit into a tube with a 1 1/2 in. i.d.Regular price $23.99 USDRegular priceUnit price per
Sale price $23.99 USD -
RockJocks custom machined, left hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 1/4 in.-12 thread rod end. Hex shaped - not round - for ease of bar adjustment. Designed to fit into a tube with a...Regular price $33.99 USDRegular priceUnit price per
Sale price $33.99 USD -
RockJocks custom machined, left hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 1/4 in.-12 thread rod end. Hex shaped - not round - for ease of bar adjustment. Also included with this bung is a custom...Regular price $41.99 USDRegular priceUnit price per
Sale price $41.99 USD -
RockJocks custom machined, right hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 1/4 in.-12 thread rod end. Hex shaped - not round - for ease of bar adjustment. Designed to fit into a tube with a...Regular price $33.99 USDRegular priceUnit price per
Sale price $33.99 USD -
RockJocks custom machined, right hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 1/4 in.-12 thread rod end. Hex shaped - not round - for ease of bar adjustment. Also included with this bung is a custom...Regular price $41.99 USDRegular priceUnit price per
Sale price $41.99 USD -
RockJocks custom machined, left hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 in.-14 thread rod end. Hex shaped - not round - for ease of bar adjustment. Designed to fit into a tube with a 1...Regular price $28.99 USDRegular priceUnit price per
Sale price $28.99 USD -
RockJocks custom machined, left hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 in.-14 thread rod end. Hex shaped - not round - for ease of bar adjustment. Also included with this bung is a custom machined...Regular price $33.99 USDRegular priceUnit price per
Sale price $33.99 USD -
RockJocks custom machined, right hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 in.-14 thread rod end. Hex shaped - not round - for ease of bar adjustment. Designed to fit into a tube with a 1...Regular price $28.99 USDRegular priceUnit price per
Sale price $28.99 USD -
RockJocks custom machined, right hand thread, weld-in bung for use with forged Johnny Joint rod ends or any other 1 in.-14 thread rod end. Hex shaped - not round - for ease of bar adjustment. Also included with this bung is a custom machined...Regular price $33.99 USDRegular priceUnit price per
Sale price $33.99 USD -
This tool from RockJock is designed to make the assembly and disassembly of their popular 2 in. Johnny Joint rod ends simple! Tool can be used either in a bench vise, or it can also be used on the vehicle for repairs and rebuilds...Regular price $150.99 USDRegular priceUnit price per
Sale price $150.99 USD -
RockJocks weld-on Johnny Joints for fabricators and suspension system builders offer 30 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high-density urethane...Regular price $61.99 USDRegular priceUnit price per
Sale price $61.99 USD -
RockJocks weld-on Johnny Joints for fabricators and suspension system builders offer 30 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high-density urethane...Regular price $61.99 USDRegular priceUnit price per
Sale price $61.99 USD -
RockJocks narrow weld-on Johnny Joints for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via a...Regular price $61.99 USDRegular priceUnit price per
Sale price $61.99 USD -
RockJocks narrow weld-on Johnny Joints for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via a...Regular price $61.99 USDRegular priceUnit price per
Sale price $61.99 USD
RockJock by John Currie’s roots run deep as jeeping has been a love of the Currie family for decades. In his off-roading adventures, John pushed the limits of his vehicles coming to the realization of the shortcomings of the equipment. Thus, it became John’s goal to design and build the best-performing, strongest, most durable products on the market. A Jeep suspension upgrade product line was first developed in the 1980s based around Jeep CJ and YJ vehicles. Fast forward to 1998 and John’s off-roading passion evolved into professional rock crawling competitions. In 2001, John Currie took home the 1st place trophy in the Extreme Rock Crawling Championship Series, in a RockJock equipped Jeep TJ Wrangler. This was the first of many victories and championships for John, and the victories have continued with various other drivers of RockJock equipped vehicles in numerous rock crawling, Ultra 4 and desert racing categories!