V V I MA03 033 57 1 745 GROMMET C CASE VENT TUBE 1 4054892 A 58 3 682 SENSOR BAROMETRIC PRESSURE L 16006833 59 1 762 PIPE C CASE VENT VLV I 14062276 60 N S CLIP SEN WIRE USE STRAP PLAS 7 ADJ 8 965 A 8 965 RETAINER PLASTIC 7 ADJ STRAP 3 816659 61 3 670 VALVE AIR INJ ENG CHK 22040897 62 N S CLAMP CONT VLV HOSE Q I 63 3 675 HOSE CONT VLV TO ENG CHK VLV 14062275 64 3 675 HOSE CONT VLV TO A CL Q 14062273 65 N S CLAMP CONT VLV HOSE A 66 3 670 VALVE AIR INJ CONT 17074977 67 3 675 HOSE CONT VLV TO PUMP L 14062274 A 68 3 671 RETAINER MDL HARN GROM 12020307 69 2 480 HARNESS CONT MDL EXC A C 1984 12029385 A 2 480 HARNESS CONT MDL EXC A C 1985 12048541 I 2 480 HARNESS CONT MDL W A C 1985 12048540 70 3 671 BRACKET CONT MDL LWR NIT PONT 10028628 71 3 671 BRACKET CONT MDL UPR MT PONT 10028627 I 72 3 671 BRACKET CONT MDL UPR EXC A C CHEV 10045883 3 671 BRACKET CONT MDL UPR W A C CHEV 14066595 73 3 671 BRACKET CONT MDL LWR CHEV 10045835 74 3 670 CONTROLLER ECM 1984 Q 1226455 V 3 67 0 CONTROLLER ECM 1985 86 1 226865 3 670 CALIBRATOR PROM 1 75 3 671 RETAINER CONT MDL PUSH ON V 10027015 76 9 667 BOLT W CLIP U NUT STUD M5X 8X16 THRD 3 671 AR 12337892 77 2 480 HARNESS INST PNL I 78 2 440 BRACKET DIAG CONN CHEV 14043219 79 3 682 SENSOR VEH SPD 1 80 3 885 VALVE CRUISE VAC TRANS CONV REL 1645516 I 81 3 885 RETAINER VAC REL VLV 1612303 82 6 670 SWITCH IDLE SPD P S PRESS 10035576 83 1 055 SWITCH FAN CONT 3040674 84 1 055 RELAY ENG CLG FAN A 14078902 1 NOTE 1 SEE CHART IN GROUP FOR USAGE 1 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17A 5 91 A 3 1 21 3 000 GROUP