COOLING GRILLE OIL SYSTEM 50 60 65 1 428 BOLT ENGINE OIL PAN 8 2906 C0n t 22 662421 DH478 To B ock i 18 x 4 Hex Hd Mach Lock Wshr 24 5148437 4 53T CD M0del Eff w 1978 1 428 NUT ENGINE OIL PAN TO CYLINDER BLOCK STUD 8 29538 1 1 121917 305C 379 432 x 24 Hex RepI 9418892 1 428 STUD ENGINE OIL PAN 8 2975 1 1 063338 305C 379 432 DH478 18 u 24 x I 1 429 GASKET SET ENGINE OIL PAN 8 2920 1 1 3930962 250 292 1 1 14002202 350 Incl Gaskets Rings RepI 3931598 Seals I973 1974 1975 1976 I 1 3931599 350 L 2 Kit Side I973 1974 1975 1976 Eff w 1977 1 1 14002203 350 Incl Gaskets Sea s Eff w 1977 Rep 359936 1 1 3931593 366 427 l it Side w out Seals 1 1 3958614 366 427 Kit Side w Sea s RepI 3931592 1 2493607 DH478 1 1 3958614 366 427 Incl 2 Seals 2 Gaskets 1 429 SEAL ENGINE OIL PAN 8 2972 1 1 3923440 250 292 Front 1 I 3921973 250 292 Rear 1 1 3887151 350 Fr nt I973 74 1975 1st Design 1 1 3887152 350 Rear 1973 74 1975 1st Design 1 1 357159 350 Front Eff w 1975 2nd Design 1 1 458625 350 Rear Eff w 1977 1 1 3909800 366 427 Front 1 1 3955115 366 427 Rear 1 429 GASKET ENGINE OIL PAN 8 29308 1 1 2493607 305C 379 432 I 51 16257 4 53 4 53T CD Mode Eff w 1976 1 453 PLUG DRAIN ENGINE OIL PAN 8 2970 1 1 1 3923420 350 366 427 Repl 3921988 1 1 1 337185 250 292 366 427 Magnetic Eff w 1974 1 1 2135921 305C 379 432 DH478 18 1 444638 4 53T Oil Pan Bottom CD Mode Ef f w 1978 2 5145012 4 53T Oil Pan Side CD Model EH w 1978 1 453 FLANGE OIL PAN DRAIN 8 2917D 1 3723008 366 1 456 GASKET ENGINE OIL PAN DRAIN PLUG 8 2940 1 1 1 513975 250 292 350 366 427 Repl 559563 3921989 1 1 2236354 305C 379 432 DH478 ID 1 OD Laminate Fiber 1 5138977 4 53T Oil Drain Tube Flange 1 516 INDICATOR ENGINE OIL LEVEL SEE RPO N0 J 8 3380 1 1 3876786 250 292 CS SS Mode Rep 3860099 1 1 3898517 350 3 CE SE Models 1 1 3902759 366 427 CE SE ME Models 1 1 3865661 350 366 427 TE Models Repl 3885453 1 1 2236373 305C 379 432 w Rubber Boot SeaI TM Model 1 1 662059 305C 379 DH478 CM SM Model 1 662058 DH478 CG SG TG Models 1 3898517 350 366 U S A Mode SE6280 SE6310 Vacuum SE6310 Air Brake Std I976 1 3898517 350 SE ModeIs USA Canada Std Eff w 1977 1 3902759 366 SE Model USA Canada 0pt Eff w 1977 I 3898517 366 CE60013 ModeI Oi LeveI W Air Brake Cab Opt 1976 I 3902759 366 U S A SE6280 SE6310 SE6316 Models W 366 Eng 4 Bbl Carb Opt 1976 Hyd Brake 1 2004290 427 CE ME ModeI 0pt Eff w 1976 1 2004291 427 TE Mode Opt Eff w 1976 I 5139902 4 53 CD M0deI Std W 1976 1977 1 1 5162930 4 53 4 53T CD M0de Std Eff w 1978 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAI MOTORS CORPORATION 78TM 1 428 1 516 1 26 l N S reference only Added this issue AR PART