I 12P 3103 I U X iz 2 A 12P 3103 1983 87 B6 AIR CLEANER A OIL BATH TYPE UNITED 1 c0vER AIR c 1 EANER UPPER 3 410 2 GASKET BAs E AND COVER 3 406 3 CUP AIR CLEANER 3 410 Y 1987 GENERAL MOTORS SERVICE PARTS PERAT ONS M SB G 09 87 30 23 3 000 GROUP L