COOLING GRILLE OIL SYSTEM 1 148 GAGE WASHER Engine Coolant Tamparatura Dash Unit NOTE 1 LESS CASE FACE PLATE AND LENS 63 Y 6400616 I 42 95 GAGE NOTE 1 4 4 64 Y 6401290 1 42 95 GAGEINOTE 1 M 65 67 Y 4 4 L 4 6402594 1 22 95 GAGE 1 68 74 Y 1 6490857 I 18 10 GAGE y 1 75 76 Y Y 8992298 1 18 60 GAGE 4 77 Y 8992792 1 17 30 GAGE I 4 78 Y 8993063 1 18 45 GAGE L 79 Y 8993319 1 20 20 GAGE 80 82 Y 8993702 1 20 85 GAGE W RES TEMP 82 Y 6455751 AR 20 WASHER GAGE MT 3 108 1 150 PLUG SENDEFI SENSOR SWlTCH Coolant Temperatura Engine Unit 80 Y 350 W SP H PER A T 8993410 1 4 10 PLUG COOLANT TEMP 56 78 Y W GAGES 1513321 I N L SENDER COOLANT TEMP BUT CONN 79 80 Y 305 350 8993372 1 9 45 SENSOR THERMOIENG 81 Y 350 i 25036135 1 9 65 SENSOR HERMO ENG 82 Y Q 25036135 1 9 65 SENSOR THERMO ENG 70 72 Y 648978l 1 9 07 SWITCH 74 Y 3030951 1 N L SWITCH THERM VAC 3 670 75 76 V 3031386 1 N L SWITCH EXH HT VLV ACTR VAC CONT IN CLNT OTLT HSG 79 80 Y 350 W SP H PER 8993358 1 910 SWITCH ENG TEMP 81 82 Y 25036238 1 1140 SWITCH ENG TEMP 1 152 CORD Engine Coolant Warmer 69 70 Y 732591 1 7 45 CORD 82 Y 1 737986 1 11 65 CORD ENG BLK HTR DIST BETWEEN TERMS 13 46 MM 82 Y 742318 1 11 02 CORD ENG BLK HTR DIST BETWEEN TERMS 12 30 MM 1 153 OUTLET STUD Engine Coolant Q NOTE I WHEN USING 469519 IN PLACE OF 336790 OR l4OI4426 IT WILL BE NECESSARY TO USE ONE 444667 PLUG 8 971 55 61 Y W 4BC 3827369 1 14 65 OUTLET CAST IRON 56 60 Y W DUAL 48C F I 3837223 1 4 65 OUTLET CAST ALUM 62 65 Y EXC F I SP H PER 3827369 1 14 h5 OUTLET CAST IRON 62 Y W F l SP H PER 3837223 1 4 65 OUTLET CAST ALUM i 63 65 Y 327 W SF H PER F I 3827270 1 6 15 OUTLET CAST IRON L 65 Y 396 3827369 1 14 65 OUTLET CAST IRON 66 68 Y 327 W SP H PER 3827369 1 14 65 OUTLET CAST IRON 66 70 Y 327 350 427 EXC SP H PER 3877660 1 5 05 OUTLET CAST ALUMINUM 66 Y 4 2 7 W A R 3827369 I 14 65 OUTLET CAST IRON 70 73 Y 3877660 1 6 05 OUTLET CAST ALUMINUM 74 81 Y I 469519 1 5 40 OUTLET NOTE 1 82 Y 5 7 8 14043376 1 5 40 OUTLET 74 82 Y 1 3776391 AR 83 STUD HEX 5 16 18X 50 3 8 1 jX1 2 30DM P 3 275 1 154 GASKET SEALANT Engins Coolant Outlat I 53 82 Y 3701777 1 47 GASKET 2 HOLES 13 16 I D 81 82 Y 1052366 AR 7 35 SEALANT COOLANT OUTLET 8 800 1 159 HOSE Radiator lnlot upper i NOTE INLET HOSE IS USED BETWEEN TOP OF RADIATOR AND ENGINE COOLANT OUTLET OUTLET HOSES GROUP 1 173 ARE USED BETWEEN BOTTOM OF RADIATDR AND CYLINDER BLOCK NOTE SOME HOSES HAVE BEEN REPLACED WITH HOSES OF A DIFFERENT LENGTH OR CONFIGURATION THIS REPLACEMENT HOSE IN MANY INSTANCES WILL REOUIRE CUTTING USING OLD PARTAS GUIDE 55 61 Y 8 CYL EXC DUAL 4BC 3788191 1 8 90 HOSE 1 1 2 I D 58 61 Y W F l H P 3777482 1 8 90 HOSE I 1 21 0 I 61 62 Y EXC H L CAM ZN DESIGN 3788191 1 8 90 HOSE 1 1 2 I D 63 65 Y EXC F I SP H PER A C 3768956 1 8 90 HOSE 1 1 2 I D 63 65 Y V F I SP H PER EXC 396 3777482 1 8 90 HOSE 1 1 2 I D 65 Y 396 2ND DESIGN 3879880 1 8 90 HOSE 1 39 64 I D 1 66 67 Y 327 EXC SP H PER 3887154 1 8 90 HOSE 1 9 64 I D 66 67 Y 327 W SP H PER 3887156 1 8 90 HOSE 1 9 16 I D 66 67 Y 427 3906616 1 8 90 HOSE 1 1 2 I D 68 Y 327 W SP H PER 3935466 1 8 90 HOSE 1 1 2 I D 68 Y 327 W 4 SPD EXC SF H PER A C 3935466 1 8 90 HOSE I 1 2 I D 68 Y 427 W H D 3906616 I 8 90 HOSE 1 1 2 I D WAREHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION CHEVROLET 14A 1 148 1 159 1 4 REV 12 B3 E 17