6 CYLINDER ENGINE 0 293 BOLT PIN PLUG STUD Engine Cylinder Head C0n t 92 93 H 3 8 1 L67 25513252 4 1 61 PLUG CYL HD CORE HOLE CUP DIA 28 7MM PGO 1 8 92 93 H 3 8L L27 25513253 AR 94 PLUG CYL HD CORE HOLE 1 7 32 CUP 00 034 PGO 40 69 C 92 93 H 3 8 1 L67 25513253 AR 94 PLUG CYL HD CORE HOLE 1 7 32 CUP 00 034 PGO 40 69 91 H 3 8C LN3 444777 1 78 PLUG ENG BLK OIL GAL 1 4 18 SHORT THD 41 LONG STL ZP 4342M 08 921 PGO 17 19 89 91 H 3 8C LN3 444613 AR 62 PLUG ENG CLG DRN HOLE 1 8 27X3 8 NPTF O8 971 PGO 17 20 92 93 H 3 8L L27 14090911 1 54 PLUG ENG COOL TEMP IND SW HOLE PEOR STL 3 8 18 27 64 DEEP 08 971 PGO 39 13 92 93 H 3 8 1 L67 14090911 1 54 PLUG ENG COOL TEMP IND SW HOLE PEOR STL 3 8 18 27 64 DEEP 08 971 PGO 39 13 91 H 3 8C LN3 444620 AR 1 65 PLUG ENG OIL PRESS SW HOLE BRASS 1 4 18 X 15 32 O8 971 92 93 H 3 8L L27 444620 AR 1 65 PLUG ENG OIL PRESS SW HOLE BRASS 1 4 18 X 15 32 O8 971 92 93 H 3 8 1 L67 444620 AR 1 65 PLUG ENG OIL PRESS SW HOLE BRASS 1 4 18 X 15 32 O8 971 87 88 H 3 8 3 25519860 6 3 35 STUD PEDESTAL PGO 5 20 0 296 VALVE Intake 87 88 H 3 8 3 25512098 6 15 80 VALVE INT STD PGO 5 46 87 88 H 3 8 3 25512274 6 16 35 VALVE INT 010 O S 88 91 H 3 8C LN3 24501290 6 16 35 VALVE INT STD PGO 14 59 88 91 H 3 8C LN3 25532762 6 16 35 VALVE NT O10 O S 92 93 H 3 8L L27 24501290 6 16 35 VALVE INT STD PGO 14 59 92 93 H 3 8 1 L67 24501290 6 16 35 VALVE INT STD PGO 14 59 92 93 H 3 8 1 L67 24501717 6 16 35 VALVE NT 0 1O OVSI PGO 40 67 92 93 H 3 8L L27 24501717 6 16 35 VALVE NT 010 OVSI PGO 40 67 0 297 VALVE Exhaust 87 88 H 3 8 3 25521841 6 21 15 VALVE EXH STD PGO 5 46 87 88 H 3 8 3 25524876 6 30 75 VALVE EXH 010 O S 88 91 H 3 8C LN3 24501667 6 20 15 VALVE EXH STD PGO 14 59 88 91 H 3 8C LN3 25532760 6 21 15 VALVE EXH 010 O S 92 93 H 3 8 1 L67 24501667 6 20 15 VALVE EXH STD PGO 14 59 92 93 H 3 8L L27 24501667 6 20 15 VALVE EXH STD PGO 14 59 92 93 H 3 8 1 L67 24502394 6 21 15 VALVE EXH 010 OVSI W TH FULL CHROMED POLISHED STEM PGO 40 68 92 93 H 3 8L L27 24502394 6 21 15 VALVE EXH 010 OVS W TH FULL CHROMED POLISHED STEM PGO 40 68 0 303 SPRING SPRING KIT Engine Valve 90 91 H 3 8C LN3 12351013 12 4 16 SPRING KIT VLV W CAP SPRING SUPPLIED IN KIT MUST BE USED WITH TYPE OF VALVE CAP IN KIT FOUR IDENTIFICATION MARKS ON TOP PGO 43 KIT2 92 H 3 8L L27 12351013 12 4 16 SPRING KIT VLV W CAP SPRING SUPPLIED IN KIT MUST BE USED WITH TYPE OF VALVE CAP IN KIT FOUR IDENTIFICATION MARKS ON TOP PGO 43 K T2 92 H 3 8 1 L67 12351013 12 4 16 SPRING KIT VLV W CAP SPRING SUPPLIED IN KIT MUST BE USED WITH TYPE OF VALVE CAP IN KIT FOUR IDENTIFICATION MARKS ON TOP PGO 43 KIT2 93 H 3 8L L27 12354124 12 5 02 SPRING KIT VLV W CAP PGO 13 44 93 H 3 8 1 L67 12354124 12 5 02 SPRING KIT VLV W CAP PGO 13 44 88 H 3 8C 25532067 12 5 57 SPRING VLV PGO 13 44 89 H 3 8C 25533545 12 4 75 SPRING VLV PGO 21 42 87 88 H 3 8 3 25523695 12 5 94 SPRING W DMP VLV PGO 5 32 0 308 SEAL Engine Valve 87 88 H 3 8 3 25530142 6 3 88 SEAL EXH VLV 88 H 3 80 3 24500317 6 3 65 SEAL EXH VLV STEM OIL PGO 21 41 89 91 H 3 8C LN3 24500317 6 3 65 SEAL EXH VLV STEM OIL PGO 21 41 T 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 22H 0 293 0 308 0 14 5 93