I GM02 049 71 8 917 NUT HEX M6X1 1 72 8 915 NUT HEX 5 16X24 V 73 1 800 SENDER OIL PRESSURE 8 I 74 1 803 ELBOW OIL PRESS SENDER 75 1 800 SWITCH OIL PRESSURE A Q 76 8 977 SCREW Q HWH M6 3X1 81X10 I 3 77 3 671 BRACKET EGR CONTROL I 78 3 870 VALVE EGR VAC CONTROL SIGNAL 3 670 CONTROL EGR VALVE VAC Z i 79 9 277 SWITCH CMPR THROTTLE CUTOFF 80 8 977 SCREW HEX TAP M6 3X1 81X13 A I 81 9 276 WIRE A CL WIRING HARNESS EXT I 82 4 115 WIRE TRANS CONVERTER JUMPER T 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS BUIC K 44W Y 2 000 GROUP I 2 34 8 91