:: Brembo OEM 1997 1998 1999 Ford F-150 4.2L 4.6L 4.9L 5.4L Front Left & Right Brake Pads For Lariat, XL, XLT, Base, Austera, Lightning Models. The material composition of ceramic pads, often combined with features like shims and chamfers, is designed to minimize Brake noise and vibrations, resulting in a quiet and comfortable Braking experience.