6 CYLINDER EDQNE 0 386 COVER Engine Valve Rocker Arm Con t 80 G 231A EXC GOODWRENCH 1ST DES 1257149 LH 19 75 COVER VLV RKR ARM NOTE 1 80 G 231A EXC GOODWRENCH 1ST DES 25518536 RH 24 50 COVER VLV RKR ARM NOTE 1 80 G 231A W GOODWRENCH 2ND DES 25518534 RH 24 50 COVER VLV RKR ARM NOTE 2 80 G 231A W GOODWRENCH 2ND DES 255519079 LH 24 50 COVER VLV RKR ARM NOTE 2 80 X 2 8 14024274 RH 2 0 70 COVER VLV RKR ARM 80 81 X 2 8 14042577 LH 20 65 COVER VLV RKR ARM 81 A B 231A EXC GOODWRENCH 1ST DES 1257149 LH l9 7 5 COVER LV RKR ARM NOTE 1 81 A B 231A W GOODWRENCH 2ND DES 25518534 RH 24 50 COVER LV RKR ARM NOTE 2 81 A B 231A EXC GOODWRENCH 1ST DES 25518536 RH 1 24 50 COVER VLV RKR ARM NOTE 1 81 A B 231A W GOODWRENCH 2ND DES 255119079 LH 2 24 50 COVER VLV RKR ARM NOTE 2 81 X 2 8 14033030 RH 1 120 65 COVER VLV RKR 0 413 BOLT RIEIINFORLCEMENT REINFORCEMENT BOLT KIT SCREW STUD Engine Valve Rucker Arm Cover 77 ALL 231 EXC FED 1255271 4 1 25 BOLT Vl V RKR CVR TO CYL HD FRT RR OTR 80 ALL 229 9439930 8 16 BOLT VLV RKR CVR 76 ALL 250 3 52172 11 40 REINFORCEMENT 80 ALL 229 140135816 1 23 9 5 REINFORCEMENT BOLT KIT VLV RKR CVR 76 81 ALL 231 1251242 2 1 10 SCREW W PLT VLV RKR CVR 76 81 ALL 231 1381008 6 52 SCREW W PLT VLV RKR CVR 0 423 GASKET Engine Valve Rocker Arm Cover 76 ALL 231 1249136 2 6 95 GASKET RKR ARM CVR 76 ALL 250 356846 1 7 50 GASKET RKR ARM CVR 77 81 ALL 231 25523348 2 N L GASKET RKR ARM CVR 80 81 X 2 8 I 4089252 2 N L GASKET RKR ARM CVR 0 426 ROD Engine Valve Push NOTE 1 14 bolt oil pan and edge of camshaft with caslt dimples NOTE 2 14 bolt oil pan and edge of camshaft without cast dimples or all 2O bolt oil pan 76 78 ALL 231 1249139 12 4 15 ROD VL V PUSH 76 ALL 250 3788495 12 3 05 ROD VL V PUSH 79 A 231 2 EXC GOODWRENCH 1ST DES 1249139 12 4 15 ROD VLV PUSH NOTE 1 79 A 231 2 W GOODWRENCH 2ND DES 25510025 12 4 135 ROD Vl V PUSH NOTE 2 79 80 A B H 231A EXC GOODWRENCH 1ST DES 1249139 12 4 15 ROD VLV PUSH NOTE 1 79 80 A B H 231A W GOODWRENCH 2ND DES 25510025 12 4 35 ROD Vl V PUSH NOTE 2 79 F G X 231A 1249139 12 4 15 ROD Vl V PUSH 79 G 231 2 1249139 12 4 15 ROD VLV PUSH 80 ALL 229 14095256 12 N L ROD VLV PUSH 80 81 F 231A 1249139 12 4 15 ROD VLV PUSH 80 G 231A EXC GOODWRENCH 1ST DES 1249139 12 4 15 ROD VLV PUSH NOTE 1 80 G 231A W GOODWRENCH 2ND DES 25510025 12 4 35 ROD VLV PUSH NOTE 2 80 81 X 2 8 476525 12 5 35 ROD VLV PUSH 81 A B 231A EXC GOODWRENCH 1ST DEES 11249139 12 4 15 ROD VLV PUSH NOTE 1 81 A B 231A W GOODVVREENCH 2ND DES 25510025 12 4 35 ROD VLV PUSH NOTE 2 0 429 BALL NUT STUD Engine Valve Adjusting 76 ALL 250 3992294 12 75 BALL 80 ALL 229 3959142 12 87 BALL 76 ALL 250 3 744341 12 N L NUT 80 A 229 3744341 12 N L NUT VLV RKR ARM 80 81 X 2 8 477212 12 78 NUT VLV RKR ARM 76 79 ALL 250 3814692 12 1 35 STUD 003 O S 76 79 ALL 250 3815892 12 1 35 STUD 013 O S 80 ALL 229 3814692 12 1 35 STUD 003 OS 80 81 X 2 8 476530 12 1 30 STUD VLV RKR ARM BALL L 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTlAC 21 REV 7 87 0 21 0 386 0 429