x A I I mos oza I SERVICE KITS I KIT 2 5 043 SPRING KIT RR BRK HOLDN INCL S 3 4 5 V 3 3 5 103 ADJUSTER KIT RR BRK SHOE W PAWL NCLS 4 6 7 8 9 4 5 110 SCREW KIT ADJ RR BRK INCLS 16 19 5 5 149 LEVER KIT RR PK BRK W STRUT INCLS 11 12 20 6 5 017 SHOE KIT RR BRK INCLS 13 14 J55 V 7 4 665 CYLINDER RR WHL INCLS 23 28 4 8 4 667 CYLINDER KIT RR WHL INCLS 23 25 26 A RPO DEFINITIONS A I J55 BRAKE SYSTEM HEAVY DUTY POWER I 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS C HEVROLET 17W i 5 000 GROUP 5 10 I y 1 6 91