COOLING OILING 1 745 GROMMET HOSE CFIANKCASE VENTILATION Cun t 75 All X L5 4 4 3989347 1 34 GROMMET vent hose conn at valve cover 75 All X 260 Eng 412325 1 1 15 GROMMET vent pipe to air cleaner 75 All X 350 Eng 1231486 1 78 GROMMET inlet valve cover 75 All X 350 Eng 1381487 1 1 75 GROMMET in intake mlld 75 AF AG AJZ9 57 250 Eng 412325 1 1 15 GROMMET vent pipe to air cleaner 75 All A 350 455 Eng exc Opt NB2 412325 1 1 15 GRDMMET vent pipe to eir cleaner 75 All 350 455 Eng NB2 416519 1 1 15 GROMMET vent pipe to air cleaner 75 BL BN 350 Eng exc Opt NB2 412325 I 1 15 GRCIMMET vent pipe to air cleaner 75 BL BN Opt NH2 416519 1 1 15 GROMMET vent pipe to air cleaner 75 B C 455 Eng exc 0pt NB2 412325 1 1 15 GROMMET vent pipe to air cleaner 75 All B C 455 Eng NB2 416519 1 1 15 GRDMMET vent pipe to air cleaner 75 260 A B 350 455 Eng 385204 I 55 GROMMET filter to valve cover 75 260 A B 350 455 Eng 385283 1 1 10 GROMMET vent valve to valve cover 75 400 Eng 9776721 RH 26 GROMMET rocker cover 75 400 Eng 5646418 1 1 42 GROMMET crankcase vent outlet 75 400 Eng 9776770 I 32 HOSE crankcase vent pipe to air cleaner 1 745 NIPPLE SEAL TEE CRANKCASE VENTILATION 69 F85 Hurst 405143 1 2 95 NIPPLE ventilation stee l 70 4257 67 4 BC 405143 1 2 95 NIPPLE ventilation 1 H 70 71 4400 S T 4400 T H O A l 405143 I 2 95 NIPPLE ventilation 1 H 72 F85 455 Eng S T 405143 1 2 95 NIPPLE vent l i 72 O A 405143 1 2 95 NIPPLE vent l1 M 73 All A 45b Eng Opt M20 405143 1 2 95 NIPPLE vent 1 73 All A Opt L77 M40 405143 I 2 95 NIPPLE vent I 74 AG37 Opt W30 405143 1 2 95 NIPPLE vent l H 64 65 V6 exc Closed P C V 1365030 1 91 SEAL rocker cover rubber plug 73 L6 3 680 6272766 1 20 TEE air iniector diverter valve sig pipe 1 745 VALVE CRANKCASE VENTILATION 61 62 F85 48C P C V 6421785 1 2 13 VALVE 61 62 P C V exc F85 6421934 1 2 67 VALVE 62 J ilre 6418408 1 3 70 VALVE 63 All 6418408 1 3 70 VALVE 64 V8 exc Closed P C V F85 or J88 6418408 I 3 70 VALVE 64 65 V5 P C V 6421971 1 N L VALVE 64 65 V8 Closed F C V 6421972 1 N L VALVE AC CV 679C 64 330 Eng P C V 6420092 1 4 06 VALVE 65 V8 exc Closed P C V 6420092 1 4 06 VALVE 66 67 L6 closed P C V A R 1 6422718 1 2 39 VALVE 1 Used on California cars only 66 67 L5 exc closed P C V or A FI 6421971 1 N L VALVE 66 74 V8 6421972 1 N L VALVE AC CV 5790 68 70 L6 6422718 I 2 39 VALVE 71 73 L5 8422717 1 2 39 VALVE CV 72ZC 73 L6 exc Opt N82 6487534 1 N L VALVE CY770 C 75 V6 w NB2 6487534 1 N L VALVE CV770C 74 75 All X L6 6487936 1 N L VALVE 75 V6 6487503 1 N L VALVE 75 All X A 260 Eng 8995067 1 2 39 VALVE 75 All X 350 Eng 6487503 1 N L VALVE 75 All A B 350 Eng 6421972 1 N L VALVE 75 400 455 Eng 6421972 1 N L VALVE 1 750 BAFFLE ENGINE CRANKCASE OIL FILLER PASSAGE 64 F85 VB 188 383379 1 23 BAFFLE in cyl block 65 74 V8 383379 1 23 BAFFLE in cyl block 75 250 A B 350 455 Eng 383379 1 23 BAFFLE 1 758 CAP BREATHER ELEMENT ENGINE CRANKCASE OIL FILLER 49 60 All 6419440 1 3 37 CAP exc closed P C V 61 62 D88 6419440 1 3 37 CAP exc closed P C V 61 63 F85 6419440 1 3 37 CAP exc closed P C V 64 65 V6 85084 3 1 1 27 CAP 64 330 Eng 6419440 1 3 37 CAP exc closed type P C V 65 V8 6419440 I 3 37 CAP exc closed type P C V 64 67 5 Cyl w A I R 850843 1 1 27 CAP 66 67 V8 exc 442 0 A I 6420743 1 3 50 CAP KV I014 67 V8 Irrigation Eng 6419440 1 3 37 CAP 68 70 L6 850843 1 1 27 CAP 68 70 V8 exc I969 F85 Hurst 409076 1 1 15 CAP GM PARTS DIVISION GENERAL MOTORS CORPORATION 0LDSM08ILE 30 t 1 745 1 758 1 44 REV 5 80