I GM05 027 SERVICE KITS l KIT 2 5 017 SHOE KIT RR BRK GM SP O STAMPED HJ OR 92 H JM4 2ND DES 1 12510024 I H K ON BRAKE DRUM NCL ITEM 6 8 5 017 SHOE KIT RR BRK GM SPO STAMPED HJ OR I 92 H J4 2ND DES 1 12510024 HK ON BRAKE DRUM NCL ITEM 6 8 NOTE 1 SEE WHEEL CYLINDER BRAKE DRUM ILLUSTRATION IN GROUP 4 000 FORDETAILS I RPO DEFINITIONS I A I JM4 BRAKE SYSTEM POWER FRONT DISC REAR DRUM ANT LOCK CAST IRON J41 BRAKE SYSTEM POWER FRONT D SC REAR DRUM CAST IRON tY t 1993 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS 0LDSMOB LE 32I I 5 000 GROUP 5 4 2 93