1988 R-20 P/U 2WD L6-292 48L Drum Brake Backing Plate Specs
Backing Plate: Specifications
8.5 inch Ring Gear ....................................................................................................................................................................................... 47 Nm (35 ft lb)
9.5 inch Ring Gear ................................................................................................................................................................................... 142 Nm (105 ft lb)
9.75 - 10.5 inch Ring Gear ...................................................................................................................................................................... 142 Nm (105 ft lb)
10.5 inch Ring Gear ................................................................................................................................................................................. 142 Nm (105 ft lb)
