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Est. 1957
RockJock

RockJock Johnny Joint Rod End 2 1/2in Forged 1 1/4in-12 RH Threads 3.150in x .718in Ball

$67.58

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RockJock Johnny Joint Rod End 2 1/2in Forged 1 1/4in-12 RH Threads 3.150in x .718in Ball. Offers 30 degrees of movement for custom suspension builds.

Key Features

  • Fits the frame side of 2021 and newer Bronco rear control arms.
  • Offers 30 degrees of unrestricted movement in any direction.
  • Features high-density urethane bushings for cushioning.
  • Heat-treated center ball is cross-drilled for lubrication.
  • Includes a zerk fitting for easy greasing.
  • Forged 2 1/2 inch diameter joint body with gold zinc plating.
This rod end is designed for the frame side of the rear control arms on 2021 and newer Ford Broncos. Always confirm fitment for your specific application.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is a RockJock Johnny Joint rod end, a well-built component for custom suspension fabrication. It's designed for builders who need a robust joint with a significant range of motion, offering 30 degrees of unrestricted movement in any direction. This is notably more than the typical 22 degrees found in a standard heim joint, giving your custom setup more flexibility.

What sets the Johnny Joint apart is its cushioning ability, thanks to high-density urethane bushings that surround the inner ball. The center ball itself is heat-treated and cross-drilled for easy lubrication through the zerk fitting, and it's secured by heavy-duty washers and a snap ring. This particular joint features a 2 1/2 inch forged body, 1 1/4 inch-12 right-hand threads on the shank, and a 3.150 inch wide ball with a .718 inch thru-hole, finished in gold zinc plating.

This joint is specifically intended for the frame side of the rear control arms on 2021 and newer Broncos. It's a solid option for those building or rebuilding suspension systems where articulation and durability are key.

Specifications

Brand
RockJock
Manufacturer Part #
RJ-330400-102
UPC
810038156330

Frequently Asked Questions

RockJock Johnny Joint Rod End 2 1/2in Forged 1 1/4in-12 RH Threads 3.150in x .718in Ball

$67.58