6 CYLINDER ENGINE 0 386 COVER Engine Valve Rocker Arm Con t 76 78 ALL 250 W INTREGAL HD 471708 1 13 25 COVER 77 ALL 250 CALIF 377135 1 12 95 COVER 4 4 4 4 4 4 4 77 ALL 250 EXC CALIF 460489 1 12 95 COVER 78 79 ALL 196 231 I 1 1260626 RH 9 70 COVER VLV RKR ARM 78 ALL 196 231 1260627 LH 9 70 COVER VLV RKR ARM 78 79 ALL 200 461389 LH 8 20 COVER VLV RKR 1 s 78 79 ALL 200 s 461390 RH 8 20 f COVER VLV RKR 79 ALL 196 231A 2 J 1257149 LH 8 25 covER VLV RKR ARM 79 ALL 250 EXC INTREGAL HD 14002459 2 COVER VLV RKR 0 413 BOLT REINFORCEMENT SCREW PLATE STUD Engine Valve Rocker Arm Cover NOTE l Use an engine w the intake manifold cast as an integral perr of cylinder head NOTE Z Use un engine w the intake manifold and cy lnder head cast as separate units 76 79 ALL 388708 AR 06 BDLT FLANGE HEX 2O X u 78 79 ALL 200 460578 8 i 16 BOLT VLV RKR CVR 79 ALL 231A 2 1255271 1 58 BOLT W PLATE VLV CVR 76 ALL 250 352172 l1 15 REINFORCEMENT NOTE 1 76 ALL 250 3877670 AR l5 REINFORCEMENT NOTE 2 78 79 ALL 196 231 1251242 AR 52 SCREW Br PLATE VLV RKR CVR HEX HD W I UNTHREADED STUD 78 79 ALL 196 231 1381008 AR 1 27 SCREW PLATE VLV RKR CVR HEX HD LESS UNTHREADED STUD 76 ALL 250 352173 AR 57 STUD NOTE 1 0 423 GASKET Engine VaIve Rocker Arm Cover NOTE Use li 7Z ll F0rm 4 Gas ret in place afgeskets nat listed 76 ALL 250 1 356846 1 3 80 GASKET 78 79 ALL 196 231 1253936 Z 3 35 GASKET VLV RKR ARM CVR 0 426 ROD Engine Valve Push 76 79 ALL 250 3188495 12 1 50 ROD 78 79 ALL 196 231 1249139 12 2 05 ROD 78 79 ALL 200 3796243 12 2 55 ROD 0 1 29 BALLQNUT STUQ Engine Valve Acijusiing 76 79 ALL 250 3992294 12 34 BALL 78 79 ALL 200 3959142 AR 46 BALL VLV RKR ARM 76 79 ALL 200 3744341 12 27 NUT VLV RKR ARM 76 79 ALL 250 465934 AR V 28 NUT 76 79 ALL 3814692 AR 64 STUD VLV RKR ARM 003 0 S 76 79 ALL 3815892 AR 64 STUD VLV RKR ARM 013 0 S 0 439 COVER Engine Valve Push Red 76 77 ALL 250 3788496 2 2 00 COVER 78 79 ALL 250 465809 2 2 20 COVER PUSH RDD 0 443 GASKET Engine Valve Push Rod Cover V 76 77 ALL 250 z 3920938 2 1 65 GASKET 0 446 BOLT SEAL STUD SEAL Engine Push Rnd Cover 76 79 ALL 250 3814350 4 33 BOLT Se SEAL PUSH ROD CVR 78 79 ALL 250 V 352169 Z 41 STUD I2 SEAL e 0 459 LIFTER Engine Valve 76 ALL 5232720 AR N L LIFTER 77 79 ALL 200 250 1 L 5232720 12 N L LIFTER HYD VLV e 78 79 ALL 196 231 ri 5232785 AR N L LIFTER STD 78 79 ALL 196 231 5233005 AR 4 26 LIFTER 010 0 S 0 519 CAMSHAFT Engine NOTE 7 Use in engine whntake manifold and cylinder weed cast es eeperate units N0 TE Z Uee in engine w lnteke manifold vast as an integral part of dy Inder head 76 ALL 250 3884497 1 54 50 CAMSHAFT NOTE 1 76 ALL 250 6262809 1 54 50 CAMSHAFT NOTE 2 V 77 79 ALL 250 6262809 1 54 50 CAMSHAFT 78 ALL 196 EXC PB ENG 1255854 1 69 00 CAMSHAFT z 78 79 ALL 200 461373 1 58 25 CAMSHAFT 78 ALL 231A 2 1255666 1 58 75 CAMSHAFT ENG 78 ALL 196 1264395 l CAMSHAFT 1 79 ALL 23lA Z 1262835 1 CAMSHAFT I 0 533 BEARING BUTTON SPRING Engine Cemshaft Thrust 76 ALL 250 3790531 1 2 20 BEARING 77 78 ALL 250 10000568 1 2 20 BEARING n j GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET e 10 0 386 0 533 n z0 REV 9 78