6 CYLINDER ENGINE 0 386 COVER Engine Valve Rocker Arm Con t 84 X 2 8X Z 14079792 RH 28 00 COVER VLV RKR PGO 12 13 82 84 B 231A GOODWRENCH 2ND DES 25518534 RH 31 00 COVER W BRKT VLV RKR ARM NOTE 7 82 B 231A 25518536 RH 39 25 COVER W BRKT VLV RKR ARM NOTE 1 PGO 19 60 82 84 B 231A EXC GOODWRENCH 1ST DES 25518536 RH 39 25 COVER W BRKT VLV RKR ARM NOTE 1 6 PGO 19 60 82 83 C 4 1 4 25518536 RH 39 25 COVER W BRKT VLV RKR ARM NOTE 1 PGO 19 60 82 84 G 231A GOODWRENCH 2ND DES 25518534 RH 31 00 COVER W BRKT VLV RKR ARM NOTE 7 82 G 231A 25518536 RH 39 25 COVER W BRKT VLV RKR ARM NOTE 1 PGO 19 60 82 84 G 231A EXC GOODWRENCH 1ST DES 25518536 RH 39 25 COVER W BRKT VLV RKR ARM NOTE 1 6 PGO 19 60 82 C 4 1 4 25518536 RH 39 25 COVER W BRKT VLV RKR ARM PGO 19 60 82 84 E 4 1 4 25518536 RH 39 25 COVER W BRKT VLV RKR ARM PGO 19 60 85 B 231A 25518534 RH 31 00 COVER W BRKT VLV RKR ARM 85 G 231A 25518534 RH 31 00 COVER W BRKT VLV RKR ARM 86 87 G 231A 25523083 RH 31 00 COVER W BRKT VLV RKR 0 413 SCREW STU D Engine Valve Rocker Arm Cover 86 87 G 231A 1251242 AR 1 15 SCREW W PLATE VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 82 83 B 231A 1251242 AR 1 15 SCREW W PLT VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 82 85 B 231A 1381008 AR 66 SCREW W PLT VLV RKR CVR HEX HD LESS UNTHREADED STUD PGO 19 20 82 83 C 4 1 4 1251242 AR 1 15 SCREW W PLT VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 82 83 C 4 1 4 1381008 AR 66 SCREW W PLT VLV RKR CVR HEX HD LESS UNTHREADED STUD PGO 19 20 82 84 E 4 1 4 1251242 AR 1 15 SCREW W PLT VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 82 84 E 4 1 4 1381008 AR 66 SCREW W PLT VLV RKR CVR HEX HD LESS UNTHREADED STUD PGO 19 20 82 83 G 231A 1251242 AR 1 15 SCREW W PLT VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 82 85 G 231A 1381008 AR 66 SCREW W PLT VLV RKR CVR HEX HD LESS UNTHREADED STUD PGO 19 20 85 B 231A 1251242 2 1 15 SCREW W PLT VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 85 G 231A 1251242 2 1 15 SCREW W PLT VLV RKR CVR W 1 UNTHREADED STUD PGO 19 25 86 87 G 231A 1381008 AR 66 SCREW W PLT VLV RKR CVR HEX HD LESS UNTHREADED STUD PGO 19 20 84 G 4 3V 22527788 AR 49 STUD VLV CVR TO CYL HD 82 84 X 2 8X Z 14077864 2 52 STUD VLV RKR CVR SPL M6 X 1 THREAD 02 251 PGO 12 12 0 423 GASKET Engine Valve Rocker Arm Cover 82 84 X 2 8X Z 14089252 2 N L GASKET RKR CVR PGO 13 80 82 83 B 231A 25523348 2 N L GASKET VLV RKR ARM CVR PGO 19 24 82 83 C 4 1 4 25523348 2 N L GASKET VLV RKR ARM CVR PGO 19 24 82 84 E 4 1 4 25523348 2 N L GASKET VLV RKR ARM CVR PGO 19 24 82 87 G 231A 25523348 2 N L GASKET VLV RKR ARM CVR PGO 19 24 85 B 231A 25523348 2 N L GASKET VLV RKR ARM CVR PGO 19 24 0 426 ROD Engine Valve Push NOTE 1 1ST DESIGN 14 BOLT OIL PAN EDGE OF CM SHF CAST DIMPLES MARKED WITH GREEN PAINT NOTE 2 2ND DESIGN 14 BOLT OIL PAN EDGE OF CM SHF WITHOUT CAST DIMPLES OR ALL 20 BOLT OIL PAN MARKED WITH YELLOW PAINT 82 84 G 4 3V 22511044 12 4 05 ROD EXH PUSH PGO 28 74 82 84 B 231A 1ST DESIGN 1249139 12 5 15 ROD PUSH NOTE 1 PGO 19 52 82 84 B 231A 2ND DESIGN 25510025 12 5 45 ROD PUSH NOTE 2 82 84 G 231A 1ST DESIGN 1249139 12 5 15 ROD PUSH NOTE 1 PGO 19 52 82 84 G 231A 2ND DESIGN 25510025 12 5 45 ROD PUSH NOTE 2 84 E 4 1 4 1ST DESIGN 1249139 12 5 15 ROD PUSH NOTE 1 PGO 19 52 84 E 4 1 4 2ND DESIGN 25510025 12 5 45 ROD PUSH NOTE 2 82 83 C 4 1 4 1249139 12 5 15 ROD PUSH PGO 19 52 j 1991 GENERAL MOTORS SERVICE PARTS OPERATlONS 0LDSMOBILE 32W Li 0 386 0 426 0 so 6 91