RockJock JL/JT Johnny Joint Control Arms Front Upper Adjustable Pair

When you're putting a suspension lift on your 1962-1969 or 2020-2025 Jeep Gladiator, you'll need to adjust the pinion angle to get everything lined up right. This pair of front upper adjustable control arms from RockJock is designed to help you do just that. They replace your stock front upper arms and give you the ability to fine-tune the angle after the lift is installed, which is crucial for proper driveline operation.

These arms are built from strong 1.25-inch outer diameter DOM steel tubing with a .188-inch wall thickness, making them well-built for off-road use. On one end, you get a 2-inch Johnny Joint rod end, known for its flexibility and durability. The other end features a formed steel fork and jam nut, allowing for easy length adjustments. This adjustability means you can dial in your pinion angle precisely, and it also lets you accommodate different lift heights down the road without needing to buy new control arms.

The arms come finished in a semi-gloss black powder coat for protection. RockJock includes new Grade 8 bolts for the frame end of the arms, though you'll reuse your factory hardware for the housing end. This is a direct replacement for your stock front upper control arms.