COOLING SYSTEM GRILLE OIL SYSTEM 1 609 CAP GASKET GU DE PIN PLUG SEAT SPR NG VALVE Oil Pressure Regulator C0n t 83 88 B 305H 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 83 84 G 229 9 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 83 85 G 305G 7 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 83 88 G 305H 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 85 90 B 4 32 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 85 88 G 4 32 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 86 88 G 305G 3702366 1 1 85 VALVE OIL PRESS REG PGO 41 48 82 83 X 2 5 5 3829433 1 1 85 VALVE OIL PRESS RLF PGO 13 44 86 90 B 307Y 557238 1 2 35 VALVE OIL PRESS RLF PGO 103 62 89 90 B 5 0E 3702366 1 1 85 VALVE OIL PRESS RLF PGO 41 48 82 85 B 35ON 557238 1 2 35 VALVE OIL PUMP RELIEF PGO 103 62 82 83 G 4 3V 557238 1 2 35 VALVE OIL PUMP RELIEF PGO 103 62 82 84 G 350N 557238 1 2 35 VALVE OIL PUMP RELIEF PGO 103 62 1 639 BEARING BOLT DRIVE GEAR GEAR SET PIN RETAINER SHAFT WASHER OII Pump 82 83 X 2 5 5 10004842 1 1 55 BEARING O PUMP UPR SHF LWR PGO 13 34 82 85 X 2 5R 10004842 1 1 55 BEARING O PUMP UPR SHF LWR PGO 13 34 82 83 X 2 5 5 10008555 1 1 45 BEARING O PUMP UPR SHF UPR PGO 14 92 82 85 X 2 5R 10008555 1 1 45 BEARING O PUMP UPR SHF UPR PGO 14 92 89 B 307Y 9440310 AR 21 BOLT O PMP HEX 3 8 15X I 12 28OM PEOR FULL THD 08 900 90 B 307Y 9442339 AR 35 BOLT O PMP I IEX 3 8 16X1 12 280M PEOR FULL TI ID 02 042 89 90 B 307Y 181618 AR 49 BOLT O PUMP HEX 5 16 24X1 3 4 82 83 G 4 3V 7845282 1 56 75 DRIVE O PUMP PGO 88 82 85 B 350N 7845282 1 56 75 DRIVE O PUMP PGO 88 82 82 86 T 1 8D 94225801 1 48 00 GEAR SET O PUMP PG1 9 6 82 83 X 2 5 5 1962052 1 24 87 GEAR O PUMP DRIVE SHF 02 374 PGO 14 91 82 85 X 2 5R 1962052 1 24 87 GEAR O PUMP DRIVE SHF 02 374 PGO 14 91 86 90 B 307Y 585582 2 5 25 GEAR O PUMP DRIVE SHF PGO 103 60 82 85 B 350N 585582 2 5 25 GEAR O PUMP PGO 103 60 82 83 G 4 3V 585582 2 5 25 GEAR O PUMP PGO 103 60 82 84 G 35ON 585582 2 5 25 GEAR O PUMP PGO 103 60 82 86 T 1 8D 94227142 2 1 75 PIN O PUMP BODY PG1 9 3 89 90 B 4 32 3764554 1 49 RETAINER DIST TO O PUMP INTER PGO 55 39 82 B 229 267J 305H 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 82 G 229 267J 305H 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 83 84 B 229 9 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 83 84 B 305H 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 83 84 G 229 9 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 83 84 G 305H 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 83 85 G 305G 7 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 86 88 G 305G 3764554 1 49 RETAINER DISTR TO OIL PUMP SHAFT PGO 55 39 89 90 B 5 0E 3764554 1 49 RETAINER O PMP DRV SHF PGO 55 39 89 90 B 5 0E 3998287 1 8 00 SHAFT DIST TO OIL PUMP INTER PGO 55 35 89 90 B 4 3Z 3998287 1 8 00 SHAFT DIST TO OIL PUMP INTER PGO 55 35 82 85 X 2 8W X Z 477248 1 1 70 SHAFT DISTR TO O PMP INTER PGO 41 42 82 B 229 267J 305H 3998287 1 8 00 SHAFT DISTR TO OIL PUMP INTER PGO 55 35 82 G 229 267J 305H 3998287 1 8 00 SHAFT DISTR TO OIL PUMP INTER PGO 55 35 83 84 B 229 9 3998287 1 8 00 SHAFT DISTR TO OIL PUMP INTER PGO 55 35 83 84 B 305H 3998287 1 8 00 SHAFT DISTR TO OIL PUMP INTER PGO Q 55 35 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 1 609 1 639 1 64 6 91