Rock Jock RJ-330002-101 Johnny Joint Rod End Weld-On Ball - 2.5 70mm

The Rock Jock RJ-330002-101 Johnny Joint rod end is a professional-grade weld-on suspension component designed specifically for the axle side of 2021+ Ford Bronco rear control arms. This advanced joint delivers 30 degrees of unrestricted articulation in any direction, significantly outperforming standard heim joints which are limited to 22 degrees of movement.

Key Features:

• 70mm x 16mm ball configuration with thru-bolt mounting designed for 2021+ Bronco rear axle applications
• High-density urethane bushings encasing the inner ball provide superior cushioning and vibration dampening compared to metal-on-metal heim joints
• Heat-treated center ball with cross-drilled thru-bolt lubrication passages for long-term durability
• Heavy-duty heat-treated side washers and snap ring retain joint internals under extreme loads
• 2.5-inch weldable outer shell constructed from .180-inch wall machined DOM (Drawn Over Mandrel) tubing
• External zerk grease fitting for easy maintenance and extended service life

Ideal for fabricators and suspension builders looking to upgrade or build custom control arm systems with maximum articulation and reliability. The Johnny Joint design combines the strength needed for off-road abuse with the compliance that improves ride quality and reduces stress on chassis mounts.