A strong Rock Jock setup starts with the right plan. The brand focuses on Johnny Joints, control arms, steering, axle parts, and suspension components for serious Jeep builds, so it can support Jeep owners who need stronger articulation, better steering, and geometry that works off-road. At Fitment Dynamics, we use Rock Jock only after looking at joint style, lift height, steering angle, axle setup, caster, and tire size. For Miami-area customers, that means the suspension is chosen around real driving needs: daily comfort, better handling, tire clearance, towing stability, trail use, or a cleaner stance. The goal is a setup that works with the wheels and tires, not against them. Visit Fitment Dynamics at 8224 NW South River Dr, Medley, FL 33166 for local fitment help, ordering, and installation guidance.
Showing 25–31 of 31 results
The Rock Jock Rockjock TJ/Lj Johnny Joint Adjustable Control Arms Lower Front Or Rear Adjustable Greasable Pair is a control arm or suspension link upgrade from Rock Jock designed for the listed vehicle application. RockJock Johnny Joint products are rebuildable flex joints for control arms and links that need articulation and strength. It supports better…
The Rock Jock Rockjock TJ/Lj Johnny Joint Adjustable Control Arms Rear Upper Adjustable Greasable Pair is a control arm or suspension link upgrade from Rock Jock designed for the listed vehicle application. RockJock Johnny Joint products are rebuildable flex joints for control arms and links that need articulation and strength. It supports better suspension geometry,…
The Rock Jock Rockjock TJ/Lj Johnny Joint Adjustable Control Arms Set Of 8 With Double Adjust. Rear Upper Arms is a control arm or suspension link upgrade from Rock Jock designed for the listed vehicle application. RockJock Johnny Joint products are rebuildable flex joints for control arms and links that need articulation and strength. It…
The Rock Jock Rockjock TJ/Lj Johnny Joint Adjustable Control Arms Set Of 8 With Double Adjustable Upper Arms is a control arm or suspension link upgrade from Rock Jock designed for the listed vehicle application. RockJock Johnny Joint products are rebuildable flex joints for control arms and links that need articulation and strength. It supports…
The Rock Jock Rockjock TJ/Lj/XJ/Mj Johnny Joint Adjustable Control Arms Front Upper Adjustable Greasable Pair is a control arm or suspension link upgrade from Rock Jock designed for the listed vehicle application. RockJock Johnny Joint products are rebuildable flex joints for control arms and links that need articulation and strength. It supports better suspension geometry,…
The Rock Jock Rockjock TJ/Lj/XJ/Mj/ZJ Lower Control Arm Bracket Skid Plates Front Pair Requires Welding is a lower control arm kit from Rock Jock designed for the listed vehicle application. It supports better suspension geometry, alignment range, strength, and predictable handling on modified or worn suspension systems. Product notes: RockJocks Mini-Skids are essentially a boxing…
The Rock Jock Rockjock TJ/Lj/YJ Body Lift Kit 1-Inch Lift With Hardware is a complete lift suspension system from Rock Jock designed for the listed vehicle application. RockJock suspension kits are Jeep-focused systems built for trail performance, articulation, and durability. It is aimed at customers who want added ride height, tire clearance, ground clearance, and…
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