6 CYLINDER ENGINE 0 308 DE I LEC 0R SEAL SEAL KlT SHIELD SPACER Engine Valve 0n t 83 E 4 1 4 FED CALIF 25519324 6 N L SEAL INT VLV NOTE 2 PGO 25 38 83 E 231A 3 8 25519324 6 N L SEAL INT VLV NOTE 2 PGO 25 38 83 E 4 1 4 NN9 EXPORT 25519324 6 N L SEAL INT VLV NOTE 2 PGO 25 38 83 E 231A 3 8 25535162 6 2 30 SEAL INT VLV NOTE 1 PGO 37 73 83 E 4 1 4 NN9 EXPORT 25535162 6 2 30 SEAL INT VLV NOTE 1 PGO 37 73 83 E 4 1 4 FED CALIF 25535162 6 2 30 SEAL INT VLV NOTE 1 PGO 37 73 83 G 4 1 4 FED CAL F 25519324 6 N L SEAL INT VLV NOTE 2 PGO 25 38 83 G 231A 3 8 25519324 6 N L SEAL INT VLV NOTE 2 PGO 25 38 83 G 4 1 4 FED CAL F 25535162 6 2 30 SEAL INT VLV NOTE 1 PGO 37 73 83 G 231A 3 8 25535162 6 2 30 SEAL INT VLV NOTE 1 PGO 37 73 82 85 X 2 8W X Z 460483 6 N L SEAL INT VLV STEM W RET STD 0O3 0 S PGO 2 39 82 84 X 2 8X Z 14037716 6 15 95 SEAL INT VLV STEM W RET O30 0 S 85 X 2 8W X 14037716 6 15 95 SEAL INT VLV STEM W RET 030 0 S 84 B 4 1 4 25535162 6 2 30 SEAL INT VLV PGO 37 73 84 85 B 231A 25535162 6 2 30 SEAL INT VLV PGO 37 73 84 D 4 1 4 25535162 6 2 30 SEAL INT VLV PGO 37 73 84 E 4 1 4 25535162 6 2 30 SEAL INT VLV PGO 37 73 84 85 E 231 9 25535162 6 2 30 SEAL INT VLV PGO 37 73 84 G 4 1 4 25535162 6 2 30 SEAL INT VLV PGO 37 73 84 85 G 231 9 25535162 6 2 30 SEAL INT VLV PGO 37 73 86 87 G 3 8 7 231A 25535162 6 2 30 SEAL INT VLV PGO 37 73 82 85 X 2 8W X Z 3835333 12 N L SEAL VALVE STEM 0IL O RING TYPE PGO 2 35 82 84 X 2 8X Z 14037715 6 15 95 SEAL W RET NT VLV STEM OIL 015 O S 85 X 2 8W X 14037715 6 15 95 SEAL W RET INT VLV STEM O L 015 0 S 82 85 X 2 8W X Z 10048657 6 79 SHIELD EXH VLV STEM OIL PGO 15 34 82 G 4 3V 22521731 10 27 SPACER VLV CVR 0 309 CAP ROTATOR Engine Valve Spring 82 83 B 231A 3 8 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 84 B 4 1 4 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 83 C 4 1 4 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 83 E 231A 3 8 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 84 E 4 1 4 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 83 G 231A 3 8 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 84 G 4 1 4 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 85 X 2 8W X Z 14004099 12 1 20 CAP VLV SPR PGO 15 30 84 85 B 231A 1254900 12 1 70 CAP VLV SPR PGO 25 39 84 D 4 1 4 1254900 12 1 70 CAP VLV SPR PGO 25 39 84 85 E 231 9 1254900 12 1 70 CAP VLV SPR PGO 25 39 84 85 G 231A 1254900 12 1 70 CAP VLV SPR PGO 25 39 84 85 G 231 9 1254900 12 1 70 CAP VLV SPR PGO 25 39 86 87 G 3 8 7 231A 1254900 12 1 70 CAP VLV SPR PGO 25 39 82 X 2 8X Z 14042575 6 4 05 ROTATOR EXH VLV 82 84 G 4 3V 406996 12 4 25 ROTATOR VLV PGO 64 71 0 310 KEY Engine Valve Spring 82 83 B 231A 3 8 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 84 B 4 1 4 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 83 E 231A 3 8 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 84 E 4 1 4 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 83 G 231A 3 8 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 84 G 4 1 4 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 84 G 4 3V 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 85 X 2 8W X Z 3947770 AR 50 KEY VALVE STEM PGO 2 34 84 85 B 231A 3947770 AR 50 KEY VALVE STEM PGO 2 34 84 D 4 1 4 3947770 AR 50 KEY VALVE STEM PGO 2 34 84 85 E 231 9 3947770 AR 50 KEY VALVE STEM PGO 2 34 84 85 G 231 9 3947770 AR 50 KEY VALVE STEM PGO 2 34 84 86 G 231A 3947770 AR 50 KEY VALVE STEM PGO 2 34 82 83 C 4 1 4 3947770 AR 50 KEY VLV STEM PGO 2 34 86 G 3 8 7 231 9 3947770 AR 50 KEY VLV STEM PGO 2 34 87 G 3 8 7 3947770 AR 50 KEY VLV STEM PGO 2 34 0 333 ARM RETAINER Engine Valve Rocker NOTE 1 HAS D RIB OF O75 HIGH LOCATED BETWEEN THE P V VLV STEM END OF THEARM USED W PUSH RODS THAT HAVE 375 DIA BALL ENDS 82 83 B 231 1241851 6 N L ARM LH VLV RKR PGO 26 70 82 84 B 4 1 4 1241851 6 N L ARM LH VLV RKR PGO 26 70 82 83 C 4 1 4 1241851 6 N L ARM LH VLV RKR PGO 26 70 82 83 E 231 1241851 6 N L ARM LH VLV RKR PGO 26 70 i 1991 GENERAL MOTORS SERVICE PARTS OPERAT 0NS BUICK 44W 7 j i 0 308 0 333 0 40 6 91