RockJock’s 1″ lifted motor mounts for 1987-2006 Jeep TJ/LJ/YJ vehicles equipped with the 4.0L 6 cylinder engine are specially designed to lift the front of the engine one inch to assist in reducing driveline angles on lifted vehicles. The 1″ motor mounts also lift engine fan allowing it line up with radiator shroud properly when the Jeep TJ/LJ/YJ Wrangler 1″ body lift kit is installed. Super heavy duty construction with large diameter urethane bushings to absorb vibration. All mounting hardware is included. Semi-gloss black powder coat finish.