Alright, truck owners listen up! If you're driving a 2005-2012 Ford F-350 Super Duty or a 2011-2012 F-450 Super Duty, this AutoShack brake caliper set is exactly what you need. We're talking about both driver and passenger side front calipers that come complete with brackets - and they include all the hardware too: banjo bolts, copper washers, pad clips, guide pins, and bleeder screws. The calipers have this nice silver zinc plating that helps prevent rust from building up over time. They've got 2 pistons each, measuring 2.35 inches (59.84mm), with a bleeder port size of 3/8x24 and inlet port of 0.38 inches. These are 100% brand new units, pressure tested and ready to roll, plus they come with a 6-month warranty for peace of mind. They fit a bunch of engines - 5.4L, 6.0L, 6.4L, 6.7L, and 6.8L V8s, both 4WD and RWD models. Quick tip though - definitely use Amazon's vehicle fitment tool to double-check they work with your specific truck before buying. And hey, if you're not super confident with brake work, it's probably best to have a pro install these. Safety first and all that!