COOLANT GRlLLE IOIL SYSTEM 1 516 GAGE l UBE Oil Level NOTE 7 Must be used with tube 398 7089 on y NOTE 2 7st design for 7976 measures 775 5 from cap to full mark and 783 W from cap to add NOTE 3 2nd design for 7976 measures 2 0 from cap to full mark and 2 7 from cap to add NOTE 4 When using 398 7089 in place of 3870324 398 7088 gage must be used 53 55 Y 6 CYL 3701556 1 1 90 GAGE 56 57 Y 3722959 1 1 90 GAGE 58 64 Y 3846810 1 1 90 GAGE 65 74 Y 327 350 EXC F I 3862730 1 1 75 GAGE 65 74 Y 396 427 454 39810188 1 2 05 GAGE NOTE 1 65 66 Y W SP H PER F EEXC 427 38627330 1 1 75 GAGE 75 78 Y 39515 76 1 2 05 GAGE NOTE 2 76 79 Y 3981019 1 1 45 GAGE NOTE3 80 81 Y 140102137 1 1 05 GAGE 53 55 Y 6 CYL 38280 73 1 79 TUBE 56 Y 2ND DESIGN 37324138 1 1 05 TUBE UPR 8 3 0 L CURVED 56 68 Y 2ND DESIGN EXC 396 427 3951600 1 1 05 TUBE LWR 57 64 Y 37324138 1 1 05 TUBE UPR 82 az 0 L CURVED 65 74 Y 327 350 3865664 1 1 30 TUBE UPR 65 74 Y 396 427 454 3981089 1 13 60 TUBE NOTE 4 69 70 Y 327 350 3951600 1 1 05 TUBE LWR 73 74 Y 350 3951600 1 1 05 TUBE LWR 75 79 Y 3951600 1 1 05 TUBE LWR 75 76 Y 1ST DESIGN 3876870 1 1 05 TUBE UPR 6 Z FROM SHLDR TO TOP OF TUBE 76 79 Y 2ND DESIGN 460147 1 I 10 TUBE UPR 8 4 FROM SHLDR TO TOP OF TUBE 80 81 Y 14010291 1 I 05 TUBE 1 531 ADAPTEER CONNECTOIR NUT PLLIG WASHER Engine Oil Distribution System Also See Group 8 963 68 72 Y 3906194 1 36 ADAPTER OIL PRESS GAGE HOSE CONN AT ENG 53 58 Y 6 CYL 3836566 1 4 55 CONNECTOR W PIPE NO CENTER PIN 64 79 Y 3853958 AR 50 CONNECTOR 127 27 PL 70 72 Y 427 454 3909520 1 25 NUT OIL PRESS GAGE HOSE CONN 53 61 Y 6 CYL 3835577 AR 19 PLUG BLOCK MAIN OIL GALLERY FRT HOLE 0 034 55 80 Y 8 CYL EXC 396 4 27 454 3701638 AR 25 PLUG OIL PRESS AND TAPPET GALLERY CYL AND CASE OIL GALLERY FRT HOLE AND OIL FILTER CAVITY Z DIA CUP SHAPE 75 81 Y 3701638 AR 25 PLUG EXPANSION Z STEEL 75 81 Y 305 350 3701638 3 25 PLUG ENG BLK OIL GALLERY FRT 53 62 Y 6 CYL 839270 2 23 WASHER 1 IS I D X 15 Is O D 1 609 PlN PLUG RETAINER PRING VALVE Oil Pump 53 79 Y 838839 AR 16 PIN SPECIAL GROOVE 75 81 Y 3704871 1 60 PLUG OIL PRESS REG VLV SPRING STOP 53 63 Y 3701564 1 18 RETAINER PRESS REG VLV SPRING Is 0 D 65 74 Y 396 427 454 3701564 1 18 RETAINER PRESS REG VLV SPRING Is 0 D 62 Y 283 327 3814963 1 28 SPRING PRESS REG VLV 21 COILS 27 ez FREE LENGTH 63 Y 1ST DESIGN 3814963 1 28 SPRING PRESS REG VLV 21 COILS 2 gz FREE LENGTH 63 64 Y 2ND DESIGN 3848911 1 61 SPRING PRESS REG VLV 21 COILS STRIPE OF WHITE 65 Y EXC F I SP H PER W MECH LIFTERS 3814963 1 28 SPRING PRESS REG VLV 21 COILS 2 gz FREE LENGTH 65 Y 396 3876866 1 28 SPRING PRESS REG VLV 24 COILS 5 Is 0 0 X 2 IB FREE LENGTH STRIPE OF LT GREEN 65 Y W F SP H PER MECH LIFTERS EXC 396 3848911 1 61 SPRING PRESS REG VLV 21 COILS STRIPE OF WHITE 66 72 Y 327 350 EXC SP H PER 381490 3 1 28 SPRING PRESS REG VLV 21 COILS 27 gz FREE LENGTH 66 74 Y 396 427 454 EXC SP H PER 3 2BC H D AL CYL AND CASE 3860378 1 28 SPRING PRESS REG VLV 27 G4 O D X 2 Z FREE LENGTH WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14 REV 5 81 1 15 1 516 1 609