FUEL EXHAUST CARBURET ON 3 340 CABLE PIN SHAFT SHIM WASHER Fuel Injection Distributor Con t 57 65 Y 1913003 AR 18 SHIM TACH DRIVE SHAFT GEAR W 11 10914 15 90 1022 63 64 70 57 64 Y r r 3947896 1 32 WASHER DRIVE SHAFT DRIVEN GEAR W 1110914 15 90 1022 63 64 70 3 402 CLEANER Carburetor Air NOTE When using certain cleaners on non closed vent systems it will be necessary to pinch shut closed system tube 66 67 Y 327 EXC A I R 6484498 1 101 00 CLEANER W SIL 66 67 Y 427 W H PER EXC A I R 3 2BC 6423907 1 76 50 CLEANER W SIL CHROME 66 Y W A R EXC H PER 427 6422287 1 73 25 CLEANER W SIL CHROME 67 Y 327 W A I R 6484498 1 101 00 CLEANER W SIL 67 Y W 3 2BC EXC A I R 6423757 1 153 00 CLEANER W SIL 68 69 Y EXC 3 2BC H D 427 SP H PER 350 6423272 1 80 75 CLEANER W SIL 68 69 Y W 3 2BC 6423757 1 153 00 CLEANER W SIL 69 72 Y 350 W SP H PER 6423907 1 76 50 CLEANER W SIL CHROME 70 72 Y 350 454 EXC SP H PER 6485887 1 80 75 CLEANER W SIL 71 Y 454 W SP H PER 6485239 1 79 75 CLEANER W SIL 73 74 Y 6487577 1 80 75 CLEANER W SIL 75 Y 8994027 1 83 75 CLEANER W SIL 75 Y W K50 8995171 1 83 75 CLEANER W SIL 76 Y 8995165 1 119 00 CLEANER W SIL 77 78 Y EXC SP H PER 8995527 1 103 00 CLEANER W SIL 78 Y W SP H PER 8996220 1 118 00 CLEANER W SIL 79 Y 8996220 1 118 00 CLEANER W SIL 80 Y 305H 8997422 1 149 00 CLEANER W SIL 80 Y 350 W A T MV4 8997660 1 181 00 CLEANER 81 Y 25040289 1 234 00 CLEANER 3 403 GASKET NUT STUD Air Cleaner NOTE 1 This is a universal stud that must be cut to required length when servicing certain models lf the stud is not cut down damage to the hood panel or carburetor can result when the hood is closed NOTE 2 lt may be necessary to use 2 A 20 nuts as shoulder on some 1969 1977 models 57 Y W F 3741810 1 74 GASKET TO CARB 47 B I D X 5 B O D 58 61 Y W CARTER 4BC DUAL 4BC 1463468 AR 32 GASKET TO CARB 4 B I D X 5 B O D 62 63 Y EXC F I 1463468 AR 32 GASKET 4 Z I D X 45 s O D X z THICK 63 65 Y W F I 3741810 1 74 GASKET TO CARB 4 I D X 5 B O D 64 Y EXC SP H PER 1463468 AR 32 GASKET TO CARB 64 65 Y W SP H PER 25502694 1 47 GASKET A CL AND SIL 65 Y EXC H PER SP H PER F I 1463468 AR 32 GASKET 4 Il I D X 45 s O D X lu THK 66 Y 8 CYL 25502694 1 47 GASKET A CL AND SIL 67 69 Y 427 W 3 2BC 3899698 3 61 GASKET TO CARB 67 69 Y W H D 427 25502694 1 47 GASKET A CL AND SIL 67 68 Y W 4BC EXC A I R 25502694 1 47 GASKET A CL AND SIL 70 71 Y 350 454 EXC H D 25502694 1 47 GASKET A CL AND SIL 72 81 Y 25502694 1 47 GASKET A CL AND SIL 75 79 Y 559573 AR 47 NUT WING 5 1 18 76 79 Y 1385852 AR 24 NUT WING 4 20 64 81 Y 3785256 1 97 STUD 4 20 X 2 NOTE 1 2 3 406 BASE FLANGE SEAL Air Cleaner Oil 65 67 Y 396 427 6422188 1 23 90 BASE 68 Y 6422188 1 23 90 BASE 69 72 Y 350 W SP H PER 6422188 1 23 90 BASE 73 74 Y 350 330525 1 12 00 FLANGE A CL SEAL 73 74 Y 454 330527 1 12 00 FLANGE A CL SEAL 75 Y 354366 1 12 00 FLANGE A CL SEAL 67 69 Y 427 W H D 3934165 1 2 25 SEAL A CL TO HOOD 3 410 BREATHER COVER DIFFUSER ELEMENT RETAlNER SCREEN Air Cleaner NOTE 1 May be used on 1958 59 Corvette w dual 4BC models if air cleaner 5645690 is also used 73 81 Y 6484966 1 N L BREATHER INSIDE OF A CL FB 59 66 68 Y 327 427 6421832 1 35 75 COVER W 6421963 2286 7 3240 69 3520 3689 3907 8 9 70 72 Y 350 W SP H PER 6421832 1 35 75 COVER CHROME W 6423907 70 72 Y 350 454 EXC SP H PER 6483843 1 43 00 COVER W 6485887 67 69 Y W H D 427 6423906 1 46 35 DIFFUSER AIR WAREHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION CHEVROLET 14 3 340 3 41 0 3 8 REV 5 81