I 8 CYLINDER ENGINE 0 206 BOLT COVER PIN STUD Engine Front Cover Con t 81 ALL r 22506338 1 49 BOLT HEX 8 X 1 1 STUD 76 ALL V 8 EXC 454 3991433 1 10 55 COVER C CASE FRT END W POINTER I 76 ALL 454 330850 1 11 95 COVER C CASE FRT END 77 81 A B F 267 305 350L 462845 1 I6 50 COVER ENG FRT W POINTER 77 79 H 305 3991433 1 10 55 COVER ENG FRT W POINTER 80 ALL 4 9 526984 1 62 50 COVER ENG FRT I 80 81 B 350N 558989 1 21 25 COVER ENG FRT I I 76 81 ALL 3836903 2 22 PIN COVER 1 X 0 738 I I 80 81 B 350N 22504934 AR 59 PIN FRT CVR TMG IND T0 BLK I X 1 I I 80 ALL 4 9 9772904 2 40 STUD W PUMP 8 CVR T0 BLK I 0 207 GASKET Engine Front Cover I 76 81 ALL 262 267 305 350L 400 3799620 1 42 GASKET ENG FRT CVR I 76 ALL 454 3935449 1 66 GASKET ENG FRT CVR I 80 81 B 350N 22505997 1 75 GASKET ENG FRT CVR I 0 213 SEAL Engine Crankshaft Front I 76 80 ALL 262 267 305 350L I 400 3980267 1 3 50 SEAL CR SHF FRT OIL 76 ALL 454 3860095 1 3 60 SEAL CR SHF FRT OIL 80 ALL 4 9 487908 1 2 80 SEAL TIMING CHAIN CVR I 80 ALL 4 9 538327 1 27 SEAL MANIF TO ENG FRT CVR 80 81 B 350N 552711 1 2 90 SEAL CR SHF FRT OIL I 81 ALL 267 305 350L 14033199 1 SEAL CR SHF FRT OIL 0 219 CLAMP INDICATOR POINTER Engine Front Cover 80 ALL 4 9 9772879 1 45 CLAMP MANIF TO ENG FRT CVR I 80 ALL 4 9 547157 1 1 95 INDICATOR TIMING I B0 81 8 350N 419048 1 1 90 INDICATOR TIMING I 76 ALL 262 3997780 1 86 POINTER TIMING I 76 ALL 305 350 3991435 1 86 POINTER TIMING I 76 ALL 400 3991436 1 86 POINTER TIMING 76 ALL 454 3992073 1 72 POINTER TIMING L I 77 78 H 305 3991435 1 86 POINTER TIMING 0 269 HEAD PFIECHAMBER Engine Cylinder I NOTE 1 When using 454036 in place of 6260855 fl will be necessary to measure from tap of guide tn ve ve spr seat exn only lf dimension is 75 inch use 6253796 vlv damper free hr 1 91 in Lavender slripe If dimension is 84 in use 391 106E vlv spring and damper free ht 2 03 in It green stripes 76 ALL 252 305 464038 2 I55 00 HEAD W TUD 76 77 ALL 350L 464036 2 179 00 HEAD W STUDS NOTE 1 76 ALL 400 6160857 2 176 00 HEAD W STUDS I 76 ALL 454 343789 2 182 00 HEAD W GUIDE CYL VLV 76 B 454 14025175 2 189 00 HEAD 77 ALL 305 1ST DESIGN 358741 2 134 00 HEAD 2 HALF ROUND SCALLOPS AT I LOWER EDGE I 77 ALL 305 2ND DESIGN 464038 2 155 00 HEAD LOWER EDGE SCALLOPED AROUND CYL HD BOLTS I 78 79 A 350L 14019821 2 179 00 HEAD W STUD 78 79 ALL 305G 464038 2 155 00 HEAD 78 79 ALL 350L EXC A 464036 2 179 00 HEAD W STUD NOTE 1 I 79 ALL 267 14008856 1 155 00 HEAD I 79 ALL 305 1 474213 2 155 00 HEAD I 80 ALL 257 1401 9924 2 144 00 HEAD 80 ALL 305 14019926 2 144 00 HEAD I 80 ALL 350L 464036 2 179 00 HEAD NOTE 1 I 80 B 350N 22506783 2 243 00 HEAD 80 F 4 9 1ST DES 10014005 2 165 00 HEAD WITHOUT VALVE ROTATOR 80 F 429 2ND DES 10017503 2 158 00 HEAD WITH VALVE ROTATOR 81 ALL 267 14034806 2 155 00 HEAD 81 ALL 305 14034807 2 155 00 HEAD I 81 ALL 350L 14034808 2 178 00 HEAD 81 B 350N 22511239 1 HEAD W INTERNAL EGR Br POPPET I NOZZLES 81 B 350N J 22511583 1 HEAD W EXTERNAL EGR POPPET v NOZZLES 81 B 350N 22511586 1 HEAD W INTERNAL EGR PENCIL NOZZLES I 80 81 ALL 350N 22505979 1 16 25 PRECHAMBER STD I I 80 ALL 350N 2251 1453 1 PRECHAMBER 010 0 5 I L 0 289 GASKET GASKET KIT Engine Cylinder Head NOTE 7 Kit requires silastie sealer for menif fron rear seals T GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 I 9 80 on 0 206 0 289 I V I I I r