1990 POWER BOOSTER CHART B D DELCO MORAINE F RODUC COl 1 TION SERVICE DIVISION USAGE NO 18006566 18006566 1 3 4 B 1 18006566 18006566 6 D 1 1 DELCO MORAINE GROUP 1 SERVICE POWERHEAD BOOSTER 4 901 18006566 POWERHEAD REPAIR KIT 4 898 18007865 PISTON KIT 4 4 922 18014007 PISTON ROD KIT 4 924 5469364 VALVE GROMMET 4 955 18003614 AIR VALVE P1unger Valve 4 918 18003794 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 22W Y 4 901 4 224 REV 6 90