6 CYLINDER ENGINE 0 308 SEAL Engine Valve C0n t 86 H 25535162 6 2 55 SEAL INT VLV STEM OIL PGO 8 103 87 88 H 3 8 3 25535162 6 2 55 SEAL INT VLV STEM OIL PGO 8 103 88 91 H 3 8C LN3 25535162 6 2 55 SEAL INT VLV STEM OIL PGO 8 103 92 H 3 8L L27 25535162 6 2 55 SEAL INT VLV STEM OIL PGO 8 103 0 309 CAP Engine Valve Spring 86 87 H 1254900 12 1 80 CAP VLV SPR PGO 8 102 88 H 3 8 3 1254900 12 1 80 CAP VLV SPR PGO 8 102 88 H 3 8C 25534605 12 1 40 CAP VLV SPR PGO 21 46 89 91 H 3 8C LN3 24500873 12 1 50 CAP VLV SPR PGO 21 46 92 H 3 8L L27 24500873 12 1 50 CAP VLV SPR PGO 21 46 0 310 KEY Engine Valve Spring 86 H 3947770 AR 53 KEY VLV STEM PGO 8 101 88 H 3 8 3 3947770 AR 53 KEY VLV STEM PGO 8 101 88 91 H 3 8C LN3 3947770 AR 53 KEY VLV STEM PGO 8 101 92 H 3 8L L27 3947770 AR 53 KEY VLV STEM PGO 8 101 0 333 ARM PEDESTAL KIT ARM KlT RETAINER Engine Valve Rocker 86 H 3 0L 12332785 1 5 85 ARM PEDESTAL KIT CYL HD PGO 7 40 86 H 3 88 3 12332785 1 5 85 ARM PEDESTAL KIT CYL HD PGO 7 40 87 88 H 3 8 3 12332785 1 5 85 ARM PEDESTAL KIT CYL HD PGO 7 40 88 91 H 3 8C LN3 12328750 12 5 50 ARM KIT VLV RI R W BALL PIVOT PGO 21 49 92 H 3 8L L27 12328750 12 5 50 ARM KIT VLV RKR W BALL PIVOT PGO 21 49 86 H 25522387 6 1 00 RETAINER RKR ARM PEDESTAL PGO 7 39 87 88 H 3 8 3 25522387 6 1 00 RETAINER RKR ARM PEDESTAL PGO 7 39 0 386 COVER DECAL Engine Valve Rocker Arm NOTE 7 WHEN USING IN PLACE OF 25533571 HAS A 23 9MM CR CASE VENT HOLE IT WILL BE NECESSARY TO REWORK VEH TO THE 2ND DESIGN CR CASE VENT SYSTEM BY ORDER NG P N S 25533606 25533607 14001192 AND 22527587 OTY 2 AND US NG THEM IN PLACE OF THE CR CASE VENT PARTS ON THE VEH 86 H 3 0L 25518546 RH 33 50 COVER VLV RKR ARM PGO 7 30 86 i H 3 8B 25518546 RH 33 50 COVER VLV RKR ARM PGO 7 30 86 H 3 88 25525795 LH 39 50 COVER VLV RKR ARM PGO 13 18 86 88 H 3 8 3 25525795 LH 39 50 COVER VLV RKR ARM PGO 13 18 86 H 3 0L 25525799 LH 33 50 COVER VLV RKR ARM PGO 7 30 87 88 H 3 8 3 25518546 RH 33 50 COVER VLV RKR ARM PGO 7 30 88 89 H 3 8C 25530328 RH 38 25 COVER VLV RKR ARM PGO 21 23 88 89 H 3 8C 25532624 LH 39 50 COVER VLV RKR ARM PLASTIC REFER T0 NOTE 7 IN CATALOG TEXT PGO 21 23 90 91 H 3 8C LN3 25532624 LH 39 50 COVER VLV RKR ARM PLASTIC PGO 21 23 90 91 H 3 8C LN3 25532625 RH 39 50 COVER VLV RKR ARM PLASTIC PGO 21 23 92 H 3 8L L27 25532625 RH 39 50 COVER VLV RKR ARM PLASTIC PGO 21 23 92 H 3 8L L27 25534753 LH 39 50 COVER VLV RKR ARM PLASTIC PGO 41 90 86 H 3 8B 3 1ST DES 25525031 1 5 60 DECAL ENG TYPE 6 CYLINDER POWER IN SILVER BLACK PGO 14 81 86 H 3 8B 3 2ND DES 25529661 1 5 60 DECAL ENG TYPE SEOUENTIAL FUEL INJ V 6 IN RED CHR PGO 14 81 87 H 25529661 1 5 60 DECAL ENG TYPE SEOUENTIAL FUEL INJ V 6 IN RED CHR PGO 14 81 88 H 3 8 3 25529661 1 5 60 DECAL ENG TYPE SEOUENTIAL FUEL INJ V 6 IN RED CHR PGO 14 81 0 413 BOLT GROMMET NUT WASHER Engine Valve Rocker Arm Cover 88 90 H 3 8C 25530330 1 1 75 BOLT VLV RKR ARM CVR WASHER GROMMET 91 H 3 8C LN3 25534746 AR 1 75 BOLT VLV RKR ARM CVR W WASHER HWH 1 4 2OX1 0 W DOG PT 85 OD SPL BODY WA 60 IOM P0 6174M PGO 21 25 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44H 0 308 0 413 0 12 4 92