I COOLANT GRILLE OIL SYSTEM I I 1 066 BELT Fan Gain and Accessory Drive CoI1 t I I l 1 A I R Pump 350 exc C A C 9433718 33 350 w C A C 9433719 4 33 X NOTE Sea V beI catalog for 1976 1979 part numbers NOTE 2 Used for 7976 only 1 069 PUMP KIT Engine Coolant I NOTE 1 Use old pump as guide by checking distance from hub to pump body Part number 3998206 hes I e distance of 3998207 has e distance of Above pumps do nofhave adjustable huba I 55 70 Y EXC 396 427 454 3996206 1 N L PUMP KIT NOTE 1 55 70 Y EXC 396 427 454 3998207 1 N L PUMP KIT NOTE I I 65 69 Y 396 427 3990993 1 62 50 PUMP KIT 70 Y 454 EXC H D 3990993 I 62 50 PUMP KIT I 66 70 Y 427 W H D 3977630 I 62 25 PUMP KIT I 71 80 Y 305 350 6258551 1 44 75 PUMP KIT I 71 74 Y 454 6260822 1 51 25 PUMP KIT I 1 073 CAP BOLT STUD Coolant Pump 64 70 Y 1191141 1 57 CAP HTR HOSE PIPE I 65 67 Y W A C 3779640 1 32 BOLT ATTACH LWR HOLE 7 874 66 69 Y 396 W A C H PER 3779940 1 32 BOLT ATTACH LWR HOLE 7 874 I 70 73 Y 454 W A C 3779940 I 32 BOLT ATTACH LWR HOLE 7 874 I 66 68 Y 427 EXC A I R 3759755R H 25 STUD UPR R H PUMP ATTACH 1 24 X I6 X 2 66 Y 396 427 W A R V 461318 L H 45 STOD UPR 67 Y W A R 461318 L H 45 STUD UPR I 66 69 Y 327 350 427 461318 L H 45 STUD UPR E 70 Y 350 W SP H PER 461318 L H 45 STUD UPR 70 71 Y 454 W P S 461318 L H 45 STUD UPR 72 Y 461318 L H 45 STUD UFR 73 78 Y 350 461318 L H 45 STUD UPR 69 71 Y 327 350 3932368 1 24 STUD WAT OTLT 16 X I 1 079 GASKET Coolant Pump Assembly to Block i NOTE 7 When using as L H gasket trlrn off dia hole I 55 67 Y 8 CYL EXC 396 427 3754567 2 23 GASKET LEFT OR I1 GHT LARGE I D CORK NOTE 1 69 60 Y 305 327 350 3754 587 2 23 GASKET LEFT OR RIGHT LARGE I D CORK NOTE 1 65 74 V 396 427 454 3560039 2 23 GASKET 1 I D X TWO HOLES AT suns 1 097 CONNECTOR ELBOW HOSE Coolant Pump By Pass 65 69 Y 396 427 EXC A I R 3921915 2 1 50 CONNECTOR THERM BY PASS HOSE T0 INLET MANIF AND WAT PUMP I u 0 L X u O D 66 67 Y 427 W A I R 3921916 1 2 40 CONNECTOR I 69 Y 427 W H D 3921916 1 2 40 CONNECTOR THERM BY PASS HOSE AT I WAT PUMP INLET MANIF I 63 67 Y 327 W SP H PER F 3829819 1 6 90 ELBOW THERM BY PASS AT WAT PUMP 63 Y W SP H PER F I 3794094 1 1 70 HOSE THERM BY PASS 8 846 65 Y 396 1465552 1 4 40 HOSE THERM BY PASS CUT AS REOD 66 67 Y 427 EXC A R 1485552 1 4 40 HOSE THERM BY PASS CUT AS REOD I 66 69 Y 427 EXC H D 1465552 1 4 40 HOSE THERM BY PASS CUT AS HEOD I 70 74 Y 454 1465552 1 4 40 HOSE THERM BY PASS CUT AS REOD 66 57 Y 427 W A R 3862829 1 I B5 HOSE THERM BY PASS I 68 Y 427 W H D 3882629 1 1 65 HOSE THERM BY PASS 1 106 SHAFT Coolant Pump with Bearing 65 70 Y 396 427 454 907738 1 17 76 SHAFT 4 u 1 148 GAGE Coolant Temperature Dash Unit For 1962 63 models also ses groups 9 743 9 74Q 9 74 7 and 9 748 NOTE 1 Less case face plafe and lens I 59 62 Y 1514185 1 11 66 GAGE V SHAPED POINTER NOTE 1 I I 63 Y 6400616 1 32 56 GAGE NOTE 1 T 64 Y 6401290 I 32 58 GAGE NOTE 1 65 67 Y 6402594 1 21 96 GAGE THERM AND RESISTOR GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 REV 6 79 1 11 1 066 1 148 n