I GM03 1 23 52 3 880 FITTING EGR VAC L 22506637 N S CONNECTOR EGR VLV HOSE 8 963 TEE CONN 3 16 V 8 983 CONNECTOR STRGT 3 16 Q 8 982 HOSE 5 32 3 8 V 53 3 330 BRACKET FUEL PlPE RH 22514848 54 3 871 BRACKET EGR CONT 22624122 55 3 670 CONTROL EGR VAC FED CALIF A I 22514748 3 670 CONTROL EGRVAC ALT 22515542 I 56 2 525 HARNESS ENG DIESEL CONT 6 57 8 962 HOSE 3 4 58 1 762 PIPE REG TO CR OVER 22510807 59 1 745 ELBOW CR OVER TO CONN 22510606 I 60 3 405 BRACKET A CL SIL CAD C 1616398 I 61 8 948 STRAP 1X6 82 3 417 DUCT FLEX A CL TO RESO 6 C 1618696 63 3 403 WASHER AIR CLEANER 22519057 64 8 920 NUT WING 1 4X20 NOTE 6 SEE CHART IN GROUP FOR USAGE i 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 44W A 3 000 GROUP I use 6 91