The Peterbilt Bumper Lift Kit with Blind Mount Bumpers is a practical and efficient solution for increasing bumper to ground clearance. With a toggle switch control and manual lockout, this kit provides easy access to the front undercarriage and creates a positive air flow in extreme heat and load conditions. It offers 10-13 inches of ground clearance and can be lifted at highway speeds. Compatible with 20-24 inch blind mount bumpers, it fits most Peterbilt 378 SFA models from 1988 to 2007 and most Peterbilt 379 models from 1987 to 2007 (18 inch bumper applications require modification).