COOLANT GRILLE OIL SYSTEM 1 050 CLUTCH STUD Engine Air Fan NOTE 7 When using 343727 in plc of 3427 74 it will be necessary ra also use 4 94 19583 bolts FAN 7 78 x When using 3427 14 in plc of 343721 it will be necessary to also use 4 u 24 nuts and 4 V v 4 U lockwashers 60 67 Y EXC 427 4 3916141 1 57 75 CLUTCH FAN STAMPED CK 66 67 Y 427 4 3857531 1 52 00 CLUTCH FAN STAMPED CT 68 69 Y EXC C A C H PER 427 3916141 1 57 75 CLUTCH FAN STAMPED CK 68 Y 427 W C A C EXC 3 2BC 3857531 1 52 00 CLUTCH FAN STAMPED CT 68 Y 427 W H PER EXC C A C 1 3 ZBC 1ST DESIGN 3916141 1 57 75 CLUTCH FAN STAMPED CK 68 Y 427 W SP H PER 1ST DESIGN 3916141 1 57 75 CLUTCH FAN STAMPED CK 68 69 Y 427 W H PER EXC I 3 ZBC 2ND DESIGN 3937771 1 CLUTCH FAN I 68 69 Y 427 W SP H PER 2ND DESIGN 3937771 1 CLUTCH FAN 68 69 Y 427 454 W H D 3916141 1 57 75 CLUTCH FAN STAMPED CK 68 69 Y W C A C EXC 427 W 4BC 3937771 1 CLUTCH FAN 69 Y 350 W H PER SP H PER 3937771 1 CLUTCH FAN 69 Y W A T H D 427 3937771 1 CLUTCH FAN 70 Y 350 EXC H PER SP H PER C A C 3916141 1 57 75 CLUTCH FAN STAMPED CK 70 Y 350 454 EXC H D 3937771 1 CLUTCH FAN 71 Y 3991426 1 52 00 CLUTCH FAN I 72 73 Y 460742 1 57 75 CLUTCH FAN EATON 74 76 Y EXC C A C 460742 1 57 75 CLUTCH FAN EATON 74 75 Y W C A C 343721 1 98 00 CLUTCH FAN AX NOTE 1 76 7B Y 350 W SP H PER A C 343721 1 98 00 CLUTCH FAN AX NOTE 1 76 78 Y 350 W A C EXC SP H PER H D C 372502 1 63 50 CLUTCH FAN AZ 77 79 Y EXC A C H D RAD V01 460742 1 57 75 CLUTCH FAN EATON 77 79 Y W H D RAD V01 343721 1 98 00 CLUTCH FAN AX NOTE 1 79 80 Y 305 350 EXC SP H PER H D RAD 372502 1 63 50 CLUTCH FAN AZ 79 80 Y 350 W SP H PER 476445 1 55 00 CLUTCH FAN 80 81 Y W H D C 343721 1 98 00 CLUTCH FAN AX NOTE 1 V 81 Y EXC H D C 476445V 1 55 00 CLUTCH FAN V V 55 69 Y 333959 4 32 STUD FAN CLU TO WAT PUMP PULLEY I I HUB IJ 18 24 X 1 3 288 V V 61 79 Y 1364760 AR 26 STUD 18 x is 24 1 118 LONG I 280IV 69 81 Y 3964274 4 79 STUD FAN CLU Ia 18 24 X 1 055 BRACKET FAN MOTOR NUT WlRE Fen Coolant 78 79 Y W A C SP H PER 22016952 1 40 95 BRACKET 79 Y W A C SP H PER 22016679 1 20 65 FAN ENG COOLANT I I 79 80 Y W A C SP H PER 22016677 1 43 03 MUTOH 79 80 Y W A C SP H PER 22016612 1 61 NUT FAN BLADE 79 80 Y W A C SP H PER 12005576 1 24 95 WIRE AUX CLG FAN JPR I 1 060 BEARING SPACER STUD Idler Arm I 62 66 Y W SP H PER F EXC C A C 908076 1 8 86 BEARING WAT PUMP AND FAN IDLER PULLEY 4 850 68 69 Y 427 W 48C C A C 908076 1 8 86 BEARING WAT PUMP AND FAN IDLER I V PULLEY 4 850 70 73 Y 454 W C A C 908076 1 8 86 BEARING WAT PUMP AND FAN IDLER 1 PULLEY 4 850 I 68 74 Y 427 454 W C A C EXC 4 P S 3 2BC 3925594 1 1 25 SPACER WAT PUMP AND FAN IDLER PULLEY 89 74 Y 427 454 W C A C EXC I I 3 ZBC 3952335 1 2 45 SPACER WAT PUMP AND FAN IDLER PULLEY I 62 65 Y W SP H PER F I EXC I C A C 3793288 1 3 00 STUD WAT PUMP LWR L H HOLE 16 16 X 4 I 1 062 PULLEY REINFORCEMENT Fen and Water Pump I NOTE In some cases double groove pulleys may be used in place of single groove pulleys NOTE 7 When using 3905995 on some models it may be necessary to use reinforcement 3720676 I NOTE 2 Consists of pulley and arm asm w bearing NOTE 3 Pumps having fan and pulley hub pressed ro 348 dim mus use this reinforcemeni when replacing pump with pressed dim of 285 I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 2 7 I REV 5 80 1 1 1 050 1 062 I