COOLANT GRILLE OIL SYSTEM 1 453 FLAI IGE PL UG SCREW OII Pan Drain C0n t 76 80 ALL A 3923420 1 48 SCREW I Z 20 NON I IAGNETIC 79 80 ALL 301 10005365 1 59 SCREW OIL DRAIN NI12 X 1 75 80 81 ALL 2 8 231 4 1 3923420 1 48 SCREW OIL DRAIN 80 81 ALL 4 3S 10005365 1 59 SCREW OIL PAN DRAIN I I12 X 1 75 80 81 X 151 10005365 1 59 SCREW OIL PAN DRAIN M12X1 75 81 A B 267 305 W NIVI6 EXPORT CANADA 3923420 1 48 SCREW OIL PAN DRAIN 1 456 GASKET Oil Pan Drain Plug 76 81 ALL 3921989 1 35 GASKET NYLON FL 50 ID 90 OD 73 THK NY 76 79 ALL 260 350R 403 559563 1 41 GASKET 76 T 94000375 1 43 GASKET 80 81 ALL 307 350N R 559563 1 41 GASKET OIL PAN DRAIN PLUG 496 ID 075 THK I 81 A B 267 305 W NI I6 EXPORT CANADA 3921989 1 35 GASKET OIL PAN DRN SCR 81 B C 350B W NIVI6 EXPORT CANADA 3921989 1 35 GASKET OIL PAN DRN SCR 81 B C E 307 559563 1 41 GASKET OIL PAN DRAIN PLUG 1 516 ADAPTER GAGE GUIDE INDICATOR PLUG TUBE Oil Level I NOTE For 1977 Buick built 231 350 Engine Opt with 1257771 1240523 having a peak measurement I of approx 5 gz at curved section of rod and cap I D of A For 1977 Buick built 231 350 engine opt with 1240523 1257771 having a peak measurement of approx 2 at curved section of rod and cap I D of I3 3 76 ALL 231 1ST DESIGN 1249654 1 3 55 ADAPTER 101 zu LONG I 76 ALL 231 2ND DESIGN 1253937 1 3 55 ADAPTER 19 z LONG 76 77 ALL 350H J 1381804 1 2 25 ADAPTER ROD 76 ALL 455 1249420 1 3 35 ADAPTER ROD 77 ALL 231 1257129 1 3 55 ADAPTER ROD 78 ALL 196 231 1257410 1 1 85 ADAPTER OIL GAGE ROD I 78 79 ALL 350X 1259606 1 1 85 ADAPTER OIL GAGE ROD I 79 ALL 196 231 25501182 1 1 75 ADAPTER OIL GAGE ROD 80 ALL 231 4 1 EXC H 25501182 1 1 75 ADAPTER OIL GAGE ROD 80 ALL 350X 25505549 1 2 00 ADAPTER OIL GAGE ROD 80 H 231 25505548 1 1 50 ADAPTER OIL GAGE ROD 81 ALL 4 1 231 25501182 1 1 75 ADAPTER OIL GAGE ROD 81 B C 350B W NNIG EXPORT CANADA 25505549 1 2 00 ADAPTER OIL GAGE ROD 76 77 ALL 231 V 1257771 1 2 20 GAGE OIL LVL I 76 ALL 260 419242 1 1 75 GAGE OIL LVL I 76 ALL 350 455 1240523 1 2 05 GAGE OIL LVL 76 77 T 94210442 1 3 35 GAGE OIL LVL 77 80 ALL 301 547866 1 1 75 GAGE OIL LVL 77 ALL 305 3951576 1 2 05 GAGE OIL LVL 77 ALL 350H J 1257771 1 2 20 GAGE OIL LVL Q 77 79 ALL 350L 3951576 1 2 05 GAGE OIL LVL 77 78 ALL 350R 403 419242 1 1 75 GAGE OIL LVL 78 A 305 464624 1 2 05 GAGE OIL LVL I 78 ALL 231 1257413 1 1 60 GAGE OIL LVL I 78 B C 400 W A C 9793341 1 1 75 GAGE OIL LVL 78 B C 400 EXC A C 9793342 1 1 75 GAGE OIL LVL 78 79 B X 305 3951576 1 2 05 GAGE OIL LVL 78 79 B C 350X 1257413 1 1 60 GAGE OIL LVL 78 T 94210442 1 3 35 GAGE OIL LVL 79 A 305H 350L 464624 1 2 05 GAGE OIL LVL 79 A B E 196 231 1257413 1 1 60 GAGE OIL LVL 79 80 ALL 350R 403 EXC E 4192424 1 1 75 GAGE OIL LVL 79 80 E 350R 563608 1 1 75 GAGE OIL LVL 79 X 231A 1257413 1 1 60 GAGE OIL LVL 80 ALL 350N EXC E 22500412 1 2 00 GAGE OIL LVL I 80 B 231 1257413 1 1 60 GAGE OIL LVL 80 E 350N 563704 1 2 00 GAGE OIL LVL 80 X 151 10009961 1 2 00 GAGE OIL LVL 80 81 X 2 8 476592 1 1 75 GAGE OIL LVL 76 79 ALL 260 350R 403 417090 1 1 75 GUIDE INDICATOR 80 81 ALL 307 35ON R 417090 1 1 75 GUIDE INDICATOR 81 B C E 307 417090 1 1 75 GUIDE OIL LVL IND 80 A 231A 3 25505547 1 1 60 INDICATOR OIL LVL 80 A 305H 14010285 1 1 30 INDICATOR OIL LVL 80 81 ALL 4 3S 10013788 1 1 05 INDICATOR OIL LVL 80 B C 350X 25505547 1 1 60 INDICATOR OIL LVL 7 WAREHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION BUICK 41 REV 5 81 1 39 1 453 1 516