4 4 I 4 TG00 010 46 0 426 ROD PUSH 4 4 14095256 47 3 601 MANIFOLD EXHAUST RH INCL ITEM 48 5 I J 48 N S STOVE THROTTLE BODY INJECTION HEAT OUTER PART OF ITEM 47 44 49 3 270 GASKET KIT INTAKE MANIFOLD 1990 L 10159409 4 3 270 GASKET KIT INTAKE MANIFOLD 1991 12506365 50 3 265 MANIFOLD INTAKE W 5 0H W 5 7K EXC NM8 A 14 102183 3 265 MANIFOLD INTAKE W 5 7K NM8 4 I 10055468 51 8 900 BOLT HEX 3 8 16X1 1 8 280M 4 9439905 1 52 N S BRACKET ENGINE LIFT NG FRONT I 53 3 275 BOLT INTAKE MANIFOLD Q I 14091543 54 3 275 STUD INTAKE MANIFOLD I 10085606 55 8 977 SCREW HWH TAP M4 2X1 41X16 4 11505169 56 4 2 510 BRACKET MULTIUSE RELAY I 1 0096154 57 1 154 GASKET COOLANT OUTLET 4 10105135 58 2 383 MODULE E S C 1990 W 5 0H Q 2 383 MODULE E S C 1990 W 5 7K 2 383 MODULE E S C 1991 W 5 0H T 16126761 2 383 MODULE E S C 1991 W 5 7K 16128261 I 59 3 275 STUD INTAKE MANIFOLD 3 8 16X0 78 BOTH ENDS 10085606 V 60 1 150 SENSOR COOLANT TEMPERATURE 25036979 61 1 246 THERMOSTAT 195 DEGREE 4 I 3051139 I 62 8 900 BOLT 3 8 16X1 1 8 14091 544 63 N S BRACKET ENGINE LIFT 4 I 64 I 1 153 OUTLET COOLANT 4 10126718 65 3 454 SUPPORT ACCELERATOR CONTROL CABLE 1990 14102074 4 050 SUPPORT THROTTLE VALVE CRUISE CONTROL BRACKET 1991 10174466 66 I 8 900 BOLT HFH 5 16 18X 75 C I 9424877 I 67 1 153 STUD COOLANT OUTLET V 4 10085606 I 68 0 308 SEAL EXHAUST VALVE STEM OIL W 5 0H 5 7K MN8 14025563 I 0 308 SEAL EXHAUST VALVE STEM OIL W 5 7K MT1 14025567 69 2 251 SHIELD SPARK PLUG WIRE HEAT 10069947 70 2 251 SHIELD SPARK PLUG WIRE HEAT I L I 10069945 71 I 1 150 SENSOR ENGINE COOL TEMP GAGE 4 25037332 72 8 939 PIN DOWEL 5 16X9 16 4 585927 73 3 275 STUD EXHAUST MANIFOLD 4 J 14079255 4 74 3 417 STUD CARBURETOR AIR HEAT STOVE 10092939 75 8 971 PLUG S0 SOCKET DRAIN 3 4 14 LI V 9409961 RPO DEFINITIONS MDB AUTOMATIC TRANSMISSION 4 SPEED THM700R4 I 4 4 MT1 AUTOMATIC TRANSMISSION 4 SPEED THM R2 N M40 AUTOMATIC TRANSMISSION 3 SPEED THM400 475 4 NA1 EMISSION SYSTEM LESS THAN 8500 LB GVW NA4 EMISSION SYSTEM GREATER THAN 8500 LB GVW 4 NM8 EMISSION SYSTEM LEADED FUEL EXPO RT 4 4 521 ENGINE OIL PAN 5 OUART 4 I 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCI 52G i 0 000 GROUP 042 1 91