COOL NG OILlNG 1 723 BOLT COVER PIN ENGINE OIL PUMP Con t 64 74 V8 1 4 397933 1 79 COVER 75 V6 1255652 1 11 05 COVER oil pump 75 260 A B 350 455 Eng 397933 1 79 COVER 75 400 Eng 480051 1 COVER 49 60 All 0 293 585927 2 25 PIN cover to body 61 63 Exc F85 0 738 3836903 Z 20 PIN cover to body 65 70 V8 585927 2 25 PIN frt cover to block 1 x 1 724 GASKET ENGINE OIL PUMP COVER 61 63 F85 1 655 1385179 1 62 GASKET 64 65 V6 1 655 1385179 I 62 GASKET 66 75 L6 3789970 1 23 GASKET 64 74 V8 382160 1 45 GASKET 75 V6 1385179 1 62 GASKET 75 All X 350 Eng 1385179 1 62 GASKET 75 260 A B 350 455 Eng 382160 1 45 GASKET 1 745 TUBE ENGINE CRANKCASE OIL FILLER 68 V8 exc C A C 409205 1 1 85 TUBE 68 V8 C A C exc Tor 419971 1 6 00 TUBE 68 Tor 409205 1 1 85 TUBE 69 74 V8 409205 1 1 85 TUBE 75 260 A B 350 455 Eng Fed 1 756 409205 1 1 85 TUBE 75 All A B 350 Eng Calif 419971 1 6 00 TUBE 1 745 ARRESTER BREATHER CLAMP CONNECTOR ELBOW FILTER FITTING CRANKCASE VENTILATION 66 400 Eng closed P C V 1 3849856 1 94 ARFIESTER flame 66 67 L6 closed P C V 1 3849856 1 94 ARRESTER flame 64 65 V6 closed P C V 1 758 1364792 1 3 00 BREATHER valve cover L H 68 V8 3 410 6484966 I N L BREATHER in air cleaner 69 74 L8 3 410 6484966 1 N L BREATHER in air cleaner 61 62 P C V exc FB5 2BC 1 166 1470030 2 N L CLAMP rocker cover to carb hose 65 V8 P C V 1 166 1470029 1 1 10 CLAMP rocker cover to carb hose 66 L5 Closed P C V 3856955 1 2 80 CONNECTOR vent hose 66 67 L6 exc closed F C V 3750950 1 RL 46 CONNECTOR int manifold vent hose 68 70 L6 3928988 1 1 75 CONNECTOR vent hose on Int manifold 68 74 L6 3921983 1 1 10 CONNECTOR ven hose on rocker cover 71 FB5 L6 6262893 1 1 65 CONNECTOR intake mfld vent hose 73 L6 331114 1 1 90 CONNECTOR intake mfld vent hose 74 L6 3928988 1 1 75 CONNECTOR intake mfld vent hose 75 All X L6 3921983 1 1 10 CONNECTOR vent hose 75 L6 3921916 1 CONNECTOR vent hose 66 400 Eng O A I 391095 1 1 05 ELBOW rubber 66 Tor Closed P C V 1 391095 1 1 05 ELBOW rubber 67 Closed P C V or C C C 1 391095 1 1 05 ELBOW rubber 69 F85 Hurst 405144 1 1 10 ELBOW ventilation rubber 0 0 69 74 V8 391095 1 1 05 ELBOW vent pipe to filter rubber 70 4400 405144 1 1 10 ELBOW ventilation rubber 0 0 71 4400 exc T H 391095 1 1 05 ELBOW pipe to valve cover 71 4400 T H w 0 A 391095 1 1 05 ELBOW pipe to valve cover RH 71 4400 S T 4400 T H w 0 A 405144 1 1 10 ELBOW ventilation rubber 4 0 0 72 F85 455 Eng S T 405144 1 1 10 ELBOW vent rubber 0 0 72 O A 405144 1 1 10 ELBOW vent rubber 4 0 0 73 All A 455 Eng Opt M20 405144 1 1 10 ELBOW vent rubber 73 All A Opt L77 M40 405144 1 1 10 ELBDW venL rubber O D 74 AG37 Opt W30 I 405144 1 1 10 ELBOW vent rubber 0 D 74 All X 350 Eng 391095 1 1 05 ELBOW vent pipe 75 260 Eng 391095 1 1 05 ELBOW vent pipe 75 All A B C E 350 455 Eng 391095 1 1 05 ELBOW vent pipe L 66 67 V8 closed P C V 1 6424244 1 6 30 FILTER 66 67 V8 exc closed P C V 6424243 1 3 67 FILTER 68 74 Marine or Irrigation Eng 393925 1 2 6 40 FILTER vent on valve cover 69 75 V8 557240 1 3 45 FILTER 64 V6 exc C A C 1356005 1 95 FITTING hose to carb or manifold GM PARTS DIVISION GENERAL MOTORS CORPORATION 0LDSMOB LE 30 1 723 1 745 1 42 REV 5 80