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RockJock frame rail plugs for JL and JT fit the large oval hole in the side of the frame rail behind the front axle centerline. CNC‑machined from black Delrin with a semi‑gloss finish, these simple, easy‑to‑install plugs tidy exposed areas made more visible by wider axles and aftermarket fenders, serving as a finishing detail to clean up the frame rail aperture without structural modification.
RockJock JL/JT Frame Rail Plugs Frame Behind Front Axle Centerline CNC Machined Black Delrin
