1 I 4600 001 68 0 310 KEY VLV STEM I I 3947770 69 2 251 SHIELD IGNITION WIRE A 1257038 70 0 413 SCREW W PLATE RKR cvn 1251242 71 0 333 RETAINER RKR ARM V 1254371 72 0 333 ARM VLV RKR RH A 1241850 73 0 349 BOLT RKR ARM SHAFT TO HEAD 1254198 74 0 353 SHAFT VLV ROCKER ARM 1254201 75 0 298 VALVE INTAKE 25512098 78 0 297 VALVE EXHAUST STD 1281380 0 297 VALVE EXHAUST O10 O S 1262674 77 0 428 ROD VALVE PUSH I 7 I 2 5510025 78 0 459 LIFTER VALVE STD 5234485 0 459 LIFTER VALVE 010 O S 5234345 79 3 270 GASKET KIT INT MANIF 4 12328780 80 N S CONTROL HTR COOLANT FLOW A 81 N S MANIFOLD INTAKE 82 N S BRACKET CONV TUBE V 83 3 275 BOLT MANIF TO HD LH FRT 1249803 3 275 BOLT INT MANIF 3 8X16X43 5 25518194 3 275 BOLT MANIF TO HD 3 8 16X37MM A 25518193 3 275 BOLT MANIF TO HD 3 8 16 X 1 3 4 STUD 25518198 A 3 275 BOLT MANIF TO HD 3 8 16 X 11 16 STUD 14037682 84 3 670 VALVE AIR CHECK 22048578 85 2 383 SENSOR DETONATION 1982 L 1997483 88 1 154 GASKET COOLANT OUTLET 4 91250390 87 1 153 OUTLET COOLANT Q 25508781 88 8 900 BOLT HEX FLG M8 X 1 25 X 25 I V 89 3 342 GASKET PLENUM TO TURBOCMPR Q 1258502 90 8 915 NUT HEX M8 X 1 25 91 3 342 GASKET TURBO CMPR TO MANIF 1258504 4 92 3 342 BOLT TURBO BRKT TO TURBO M8 X 1 25 X 12 Q A 1257718 93 N S BRACKET TURBO SUPT 94 3 358 GROMMET OIL DRAIN 25504235 95 1 745 VALVE C CASE VENT CV781C 6487938 96 1 745 GROMMET C CASE VENT VLV V 1381487 97 8 962 HOSE FUEL OIL 11 32 X25 GM 6165M AR 9439340 98 8 900 BOLT HEX M8 X 1 25 X 18 280M PC AR 11041101 99 3 358 CONNECTOR OIL DRAIN 2 5504159 G 100 3 358 GASKET DRAIN CONN 1256780 101 3 342 TURBOCHARGER REMAN T 25518897 102 8 983 FITTING vAc 1 8 27 NPT 1 4 HOSE 1 25 LONG STEEL AR 1389485 103 3 670 VALVE EGR 1982 17078421 3 670 VALVE EGR 1983 V 17079800 104 3 880 GASKET EGR VLV Q V 1 254141 105 N S NIPPLE PCV HOSETO MANIF 108 8 950 CLIP CLSD 560 2 V 4 107 8 982 HOSE 218 ID AR V 4 6259404 E V 108 3 726 GASKET CARB EFE 25536252 109 8 900 BOLT HEX M8 X 1 25 X 30 CARB MT SHORT 110 N S BRACKET EGR CCP SOL 111 3 870 VALVE EGR SOL CNSTR PURGE 1982 Q 1997551 112 N S STUD ELBOWTO CARB A I 113 3 403 GASKET A CL SIL 2 5511809 NOTE 1 SEE CHART IN GROUP FOR USAGE NOTE 2 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW I JY i V 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS BUICK 44W I 0 000 GROUP I can 6 91