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A Long Shank Narrow Joint for Extended Thread Engagement
RockJock's RJ-305300-102 is a 2 in. narrow body forged Johnny Joint with a long shank, 1 in.-14 right hand threads, and a 1.800 in. by .630 in. ball, giving up to 40 plus degrees of articulation for fabricators and suspension builders needing extra thread length for their tube adapter or bracket.
Key Features
- Forged steel 2 in. narrow body construction with a long shank
- 1 in.-14 right hand thread for extended thread engagement
- 1.800 in. x .630 in. thru-bolt hole pivot ball
- Up to 40 plus degrees of articulation on the narrow body design
- Externally greasable via a zerk fitting
Fitment
| Year | Make | Model |
|---|---|---|
| Universal | Custom Suspension/Fabrication | Long Shank Applications |
Specifications
| Detail | Value |
|---|---|
| Manufacturer part number | RJ-305300-102 |
| Joint size | 2 in. narrow body |
| Thread | 1 in.-14 RH, long shank |
| Ball width x bore | 1.800 in. x .630 in. |
| Articulation | Up to 40 plus degrees |
| Bushing type | 1-piece narrow body |
What's Included
- 1 forged Johnny Joint rod end
About RockJock 4x4
RockJock 4x4, made by Currie Enterprises, engineers Jeep-specific control arms, Johnny Joint rod ends, Antirock sway bar systems, and Currectlync steering components for TJ, LJ, XJ, JK, JL, and JT platforms. RockJock parts are built from forged and DOM steel for off-road durability and are designed to bolt into factory mounting points.
FAQ
What makes this a long shank joint?It has extended thread length on the shank compared to a standard length Johnny Joint, useful for certain tube adapter or bracket combinations.
What thread size and direction does this joint use?1 in.-14 right hand threads.
How much articulation does this joint provide?Up to 40 plus degrees, typical of RockJock's narrow body Johnny Joint design.
Is this joint pre-assembled?Yes, it ships fully assembled and ready to install.
How is the joint greased?Through an installed zerk fitting on the joint body.
What is the thru-bolt hole size?The ball uses a .630 in. thru-bolt hole.
What applications typically use a long shank joint like this?Custom control arms, links, and fabricated suspension components where extra thread engagement is needed.
Can this joint be rebuilt?Yes, using RockJock's matching narrow body rebuild kit and Johnny Joint tool.
Installation Instructions
- Determine the correct thread engagement depth for the application.
- Thread the joint into the tube adapter or bracket to the required depth.
- Torque or tighten per the component manufacturer's specification.
- Install the assembled arm or link into the vehicle.
- Grease the joint through the zerk fitting and verify free articulation.
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
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Suspension arms and components for Corvette, Miata, Porsche, Jeep Wrangler, Ford Bronco, Toyota 4Runner and FJ, Nissan 350Z, and classic GM A-Body and G-Body platforms are stocked at Black Ops Auto Works. Shop control arms, camber arms, traction arms, toe arms, tie rod ends, trailing arms, ball joints, and rod ends for street, track, and off-road builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 449 suspension arm SKUs across control arm, camber arm, traction arm, and rod end categories. What This Category Covers Suspension arms and components include the control arms, camber adjustment arms, traction bars, toe arms, tie rod assemblies, and trailing arms that define suspension geometry and connect the wheel hubs to the vehicle chassis. Quality suspension arm upgrades correct geometry on lowered or lifted vehicles and replace worn factory components to restore precise handl...
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