Advance Adapters GM Gen I 4.3L / 5.7L Engine Mounts (CJ, YJ, FSJ) JT Gladiator while the elastic rebound energy

while the elastic rebound energy aids in quick recovery

The outside of the upper bracket also has a laser-etched line so that you know exactly where to cut the frame and line up the Rusty's mounts

Constructed of 3/16" and 1/4" thick laser-cut steel

This is a great upgrade when the factory skid plate has been destroyed by prolonged trail abuse

Advance Adapters GM Gen I 4.3L / 5.7L Engine Mounts (CJ, YJ, FSJ) JT Gladiator while the elastic rebound energyThese Universal engine mounts are designed for use on all types of 4WD and 2WD vehicles that have frame rail widths up to 29. 75". The frame brackets can be used in either the upward or downward position for best engine location. The brackets must be welded but can be bolted into position so the vehicle can be taken to a welding shop. If you are dealing with a vehicle that has an open channel, then you should box in the frame rail prior to mounting