Promaster (and Bendix/Duralast) brake pad part number MKD52S (or D52) generally fits a wide range of older General Motors (GM) and some Ford vehicles, primarily front disc brakes for 1970s-1990s light-duty trucks, vans, and muscle cars. Common applications include 1971-1995 Chevy/GMC G-series vans, 1971-1991 Suburbans, and 1970s-era Camaros/Firebirds.