COOLANT GRILLE OIL SYSTEM 1 745 ADAPTER ARRESTOR CONNECTOR GASKET GROMMET KIT NlPPLE TEE TUBE VALVE VENTILATOR WASHER Crankcase Con t 71 74 Y 454 3989347 1 38 GROMMET VENT zi gz I D X 1 IG O D 75 81 Y 3989348 RH 57 GROMMET VENT X 75 81 Y 3989349 LH 65 GROMMET VENT 4 X B 75 78 Y 350 EXC H PER 3989344 AR 38 GROMMET VENT HOSE R H 2 az I D X 17 R 0 D 79 80 Y 350 EXC SP H PER 3989350 LH 57 GROMMET VENT Z2 X 13 W 76 79 Y EXC SP H PER 336018 1 38 NIPPLE VENT TO MANIF HOSE M 18 64 67 Y 3989020 1 97 TEE C CASE VENT HOSE 18 PIPE THDS ONE B HOSE 64 65 Y 8 CYL W P G ALL WEATHER A C 336015 1 1 40 TEE VAC INLET MANIFOLD 3 S 18 THDS AND TWO 4 HOSE TAKE OFFS 3 278 70 71 Y 350 W E E C 3970076 1 1 75 TEE C CASE VENT HOSE 73 Y EXC SP H PER 3970076 1 1 75 TEE EVAP EMISSION HOSE 80 81 Y 350 W M T M18 1234292 1 6 55 TEE HOSE 4 931 55 62 Y 8 CYL 3711724 1 2 00 TUBE W BRACKET FILLER 6 gz LONG 63 Y EXC SP H PER F I 3828367 1 8 30 TUBE FILLER 63 Y W SP H PER 3834118 1 7 85 TUBE FILLER CHROME 64 65 Y EXC SP H PER F I 3846123 I 6 55 TUBE FILLER 64 65 Y 327 W SP H PER F I 3846102 1 7 05 TUBE FILLER 66 67 Y 327 EXC SP H PER 3888356 1 5 25 TUBE OIL FILLER 66 67 Y 327 W SP H PER 3888362 1 9 65 TUBE OIL FILLER CHROME 68 Y EXC 396 427 3923234 1 4 85 TUBE OIL FILLER 62 Y 8 CYL W CLOSED VENT EXC 283 6421934 1 2 80 VALVE VENT 9CV 590 63 64 Y 327 EXC 3 2BC 1ST DESIGN 6421934 1 2 80 VALVE VENT 9CV 590 63 64 Y 427 EXC 3 2BC 1ST DESIGN 6423695 1 N L VALVE VENT CV 736C 66 Y 327 6422721 1 4 19 VALVE VENT CV 726C 66 67 Y 427 EXC 3 2BC 1ST I DESIGN 6423695 1 N L VALVE VENT CV 736C 66 68 Y 427 W SP H PER 2ND DESIGN 6423695 1 N L VALVE VENT CV 736C 68 70 Y 427 W H D 6484525 I 2 51 VALVE VENT CV 746C 69 72 Y 8 CYL EXC H D 427 454 SP H PER 350 6423695 1 N L VALVE VENT CV 736C 70 73 Y 350 W SP H PER 6484525 1 2 51 VALVE VENT CV 746C 73 Y EXC SP H PER 6487532 1 2 51 VALVE C CASE VENT 74 75 Y EXC SP H PER 6487779 1 N L VALVE C CASE VENT CV 774C 74 80 Y 350 W SP H PER 6487945 1 2 93 VALVE C CASE VENT CV 775C 76 80 Y 350 EXC SP H PER 6487779 1 N L VALVE C CASE VENT CV 774C 80 Y 305 6487779 1 N L VALVE C CASE VENT CV 774C 81 Y 350 6487779 1 N L VALVE C CASE VENT CV 774C 55 67 Y 265 283 327 3728502 1 19 10 VENTILATOR MTD INSIDE OF ENGINE 5 LG 59 67 Y 382105 1 13 WASHER VENT TUBE BRACKET 6 I D X O D 4 037 1 758 CAP GASKET Oil Filler 53 55 Y 6 CYL 850843 1 1 30 CAP 55 Y 8 CYL 6419440 1 3 50 CAP AIR BREATHER TYPE FB8 63 65 Y EXC 396 3714893 1 1 45 CAP 65 67 Y 396 427 850843 1 1 30 CAP 66 67 Y 327 W SP H PER 3881834 1 1 85 CAP 66 Y 427 EXC SP H PER 3714893 1 1 45 CAP 67 68 Y 3881834 1 1 85 CAP 68 70 Y 427 454 3851735 1 2 25 CAP CHROME 69 80 Y 850843 1 1 30 CAP TYPE FC 2 69 81 Y 350 W SP H PER 3851735 1 2 25 CAP CHROME 71 76 Y 454 3980273 1 N L CAP 81 Y 6410893 1 1 47 CAP TYPE FC 2 63 65 Y 3723688 1 25 GASKET 1 Is I D X 1 Is 0 D CORK 1 762 CLIP HOSE PIPE TUBE Crankcase Ventilator Outer NOTE 1 It may be necessary to cut 6 A from lower end to tube asm NOTE 2 It may be necessary to cut 1 from 1 B end 64 69 Y 3877445 1 26 CLIP W 67 Y 427 W SP H PER 3902350 1 3 15 HOSE VENT TO A CL 68 72 Y EXC 427 454 3932336 1 3 75 HOSE C CASE VENT A CL TO RKR CVR NOTE 2 68 Y 427 W 3 2BC SP H PER 3880362 1 3 85 HOSE TO A CL WAREHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION CHEVROLET 14 1 745 1 762 1 18 REV 5 81