6 CYLINDER ENGIINIE 0 426 ROD Engiine Ialve Push Con 88 89 W 2 8W 14102522 6 5167 IROD INIT VLV PUSH PGO 23 29 89 90 W 3 1V 14102522 6 5 67 IROD INIT VLV PUSH PGO 23 29 89 93 W 3 1T LHO 14102521 6 5 67 IROD VLV PUSH EXH PGO 15 23 89 93 W 3 1T LHO 14102522 6 5 67 IROD V V PUSH INT PGO 23 29 0 429 NUT STUD Engine Valve Adjusting NOTE 1 WHEN RE COND TIONING A VLV SEAT ON ALUMINUM CYL HEADS IT WILL BE NECESSARY TO REMOVE NON ADJUSTABLE RKR ARM BALL STUD IVUT AND REPL WITH ADJUSTABLE STL D NUT TURNDOWN VLV RKR ARM NUT UNTIL THERE IS NO FREE AXIAL MOVEMENT OF PUSHROD THEN TURN ADJ NUT 1 2 TURN MORE NOTE CONTINUES AT IA NOTE 1A AT NO TIME SHOULD THERE BE LESS THAN 4MM OF VLV SEAT MATERIAL REMAINING AFTER RE CONDITIONING 88 89 W 2 8W 477212 12 1 49 NUT VLV RKR ARM ADJUSTABLE REEFER TO NOTE 1 IN CATALOG TEXT PGO 41 31 88 89 W 2 8W 14102542 12 1 00 NUT V V RKR ARM NON ADJUSTABI E REFER TO NOTE 1 IN CATALOG TEXT PGO I5 18 89 90 W 3 1V 477212 12 1 49 NUT V V RKR ARM ADJUSTABLE REEFER TO NOTE 1 IN CATALOG TEXT PGO 41 31 89 93 W 3 1T LHO 477212 12 1 49 NUT VLV RKR ARM ADJUSTABLE REEFER TO NOTE 1 IN CATALOG TEXT HEX PREV TORO ALL METAL 1OX1 0X11 2 301M CD PGO 41 31 89 93 W 3 1T LHO 14102542 12 I ClO NUT VLV RKR ARM NON ADJUSTAB E REFER TO NOTE 1 IN CATALOG TEXT FLANGED HEAD 13MM HEX M8X1 0 6H THREAD PGO 15 18 88 89 W 2 8W 476530 12 2 10 STUD VLV RKR ARM BALL ADJUSTABLE M10 1 5X9 9 M10X1X18 REFER TO NOTE 1 IN CATALOG TEXT PGO 41 28 88 89 W 2 8W 10044997 12 2 48 STUD VLV RKR ARM BALL NON ADJUSTABLE M 10 1 5X22 M8X1 0X32 REFER I O NOTE 1 IN CATALOG TEXT PGO 15 106 89 90 W 3 1V 476530 12 22 10 STUD VLV RKR ARM BALL ADJUSTABLE M10X1 5X9 9 M10X1X18 REFER TO NOTE 1 IN CATALOG TEXT PGO 41 28 89 93 W 3 1T LHO 476530 12 12 10 STUD VLV RKR ARM BALL ADJUSTABLE M10X1 5X9 9 M1OX1X18 REFER TO NOTE 1 IN CATALOG TEXT PGO 411 28 89 90 W 3 1V 10044997 12 2 48 STUD VLV RKR ARM BALL NON ADJUSTABLE M10X1 5X22 M8X1 0X32 REFER TO NOTE 1 IN CATALOG TEXT PGO 16 106 89 93 W 3 1T LHO 10044997 12 2 413 STUD VLV RKR ARM BALL NON ADJUSTABLE M IOX1 5X22 M8X1 0X32 REFER TO NOTE 1 IN CATALOG TEXT PGO 16 106 0 439 GUIDE Engine Valve Push Rod 88 89 W 2 8W 10078973 4 2 90 GUIDE VLV LFTR PUSH ROD CYL 1 3 4 6 PGO 16 119 88 89 W 2 8W 10078974 2 2 90 GUIDE VLV LFTR PUSH ROD CYL 2 5 PGO 16 120 89 90 W 3 1V 10078973 4 21 90 GUIDE VLV LFTR PUSH ROD CYL 1 3 4 6 PGO 16 119 89 93 W 3 1T LHO 10078973 4 21 90 GUIDE VLV LFTR PUSH ROD CYL 1 3 4 6 PGO 16 119 89 90 W 3 1V 10078974 2 2 90 GUIDE VLV LFTR PUSH ROD CYL 12 5 PGO 16 120 89 93 W 3 1T LHO 1 0078974 2 2 199 GUIDE VLV LFTR PUSH ROD CYL 12 5 PGO 16 120 0 459 LIFTER Engine Valve 88 89 W 2 8W 5234212 12 N I LIFTEFl VLV HYD STD PGO 15 45 88 89 W 2 8W 5234390 12 25 85 LlFTEFl VLV HYD 10 O S PGO 42 58 89 90 W 3 1V 5234212 12 N L LIFTEFI VLV HYD STD PGO 15 45 89 93 W 3 1T LHO 5234212 12 N L LIFTEFI VLV HYD STD PGO 15 45 89 W 3 1T 5234390 12 25 85 LIFTER VLV HYD 10 0 S PGO 42 58 90 93 W 3 1T LHO 5234390 12 25 85 LIFTER VLV HYD 010 0 5 PGO 42 58 L 1993 GENERAL MOTORS SERVICE PARTS IOPERATIONS PONTIAC 25W I6 93 0 21 0 426 10 459