8 CYLINDER ENGINE 0 426 ROD Englne Valve Push Can 91 R2 06 RV3 7 4N L19 4 10108425 1 3 65 ROD EXH PUSH PGO 79 41 0 429 BALL BOLT NUT STUD Engine Valve Adlustlng 85 86 CK1 2 3 305F H 350L M 3744340 I6 98 BALL VALVE ROCKER ARM 13 16 DIA J PGO 10 79 85 80 CK2 3 454W Q 5232702 I6 1 15 BALL VALVE ROCKER ARM PGO 67 26 87 RVI 2 3 5 0 1 3744340 16 98 BALL VALVE ROCKER ARM PGO 10 79 87 88 RV1 2 3 350M 3744340 16 98 BALL VALVE ROCKER ARM PGO I0 79 87 91 RV1 2 3 5 7K LO5 3744340 16 98 BALL VLV RKR ARM PGO 10 79 87 B9 RV2 3 454W 5232762 16 1 15 BALL VALVE ROCKER ARM PGO 67 26 87 90 RV2 3 7 4N 5232762 16 I l5 BALL VALVE ROCKER ARM PGD 67 26 91 R2 06 RV3 7 4N L19 10114122 1 55 BALL VLV RKR ARM PGO 80 47 91 R2 06 RV3 7 4N LI9 10114123 15 75 BOLT VLV HKR ARM BALL PGO 80 48 85 60 CK1 2 3 305F H 350L M 3744341 16 N L NUT VALVE ROCKER ARM ADJ 3 8 24 PGO 9 46 85 66 CK2 3 454W 3898848 18 68 NUT VALVE ROCKER ARM 7 16 20 PGO 67 25 97 RV1 2 5 0l 1 3744341 16 N L NUT VALVE FIOCKER ARM ADJ PGD 9 46 87 88 RV1 2 3 350M 3744341 16 N L NUT VALVE ROCKER ARM ADJ PGO 9 46 07 9I RV1 2 3 5 7K L05 3744341 16 N L NUT VLV RKR ARM PGO 9 46 87 69 RV2 3 454W 3898648 I6 68 NUT VALVE ROCKER ARM 7 16 20 PGO 57 25 87 90 RV2 3 7 4N 3898848 16 68 NUT VALVE ROCKER ARM 7 16 20 PGO 67 25 85 00 CK1 2 3 305F H 350L M 3014692 AR 1 35 STUD VALVE ROCKER ARM 003 0 5 3 B 24X2 1 2 PGO 26 71 85 66 CK1 2 3 305F H 350L M 3815892 AR 1 35 STUD VALVE ROCKER ARM 0l3 0 5 3 8 24XZ 5 8 PGO 35 21 85 88 CK2 3 454W 3921912 16 1 4O STUD VALVE ROCKER ARM BALL PGO 67 24 87 RV1 2 5 0H 3814892 16 1 35 STUD VALVE ROCKER ARM 003 0 S PGO 26 71 87 RV1 2 5 0H 38I 5892 I6 1 35 STLED VALVE ROCKER ARM 013 0 5 P 0 35 21 87 88 RV1 2 3 350M 3814592 16 1 35 STUD VALVE ROCKER ARM 003 0 5 PGO 26 71 87 91 RV1 2 3 5 7K L05 3614692 16 1 35 STUD VLV RKR ARM BALL 003 0 5 PGO 26 71 87 88 RVI 2 3 350M 3BI5692 I6 1 35 STUD VALVE ROCKER ARM 013 0 5 PGO 35 21 87 91 RV1 2 3 5 7K L05 3815892 16 1 35 STUD VLV FIKR ARM BALL 013 0 5 PGO 35 21 87 89 RVZ 3 454W 3921912 16 1 40 STUD VALVE ROCKER ARM BALL PGD sv zo 87 90 RV2 3 7 4N 3921912 16 1 40 STUD VALVE ROCKER ARM BALL FGO 67 24 0 439 GUIDE Englne Valve Push Rod 85 88 CK2 3 454W 3904376 8 3 85 GUIDE PUSH ROD PGO 67 23 87 89 RV2 3 454W 3904378 8 3 85 GUIDE PUSH ROD PGO 67 23 87 90 RV2 3 7 4N 3904378 8 3 85 GUIDE PUSH ROD P50 67 23 91 R2 06 RV3 7 4N L19 10I14I57 8 3 55 GUIDE VLV LFTR PUSH ROD 0 459 LIFTER Englne Valve 85 88 CK1 2 3 305F H 350L M 5232720 I6 N L LIFTER VALVE PGO 9 37 85 08 CK1 2 3 5 2C J 5234530 16 N L LIFTER VALVE STD PGO 87 45 85 80 CK1 2 3 6 2C J 5234905 15 76 25 LIFTER VALVE 010 0 5 PGO 87 45 85 86 CK2 3 454W 5232720 16 N L LIFTER VALVE PGO 8 37 87 RV1 2 5 0H 5232720 I6 N L LIFTER VALVE PGO 9 37 V 87 88 RV1 2 3 350M 5232720 AR N L LIFTER VALVE PGO 9 37 87 9I RV1 2 3 5 7K L 05 5232720 AR N L LIFTER HYD VLV PGO 9 37 87 9I RV1 Z 3 6 2C LH6 6 2 1 LI 4 5234530 16 N L LIFTER VLV S l D FGO 87 45 87 BI RV1 2 3 6 2C J 5234805 16 76 25 LIFTER VALVE 010 0 5 PGO 87 45 67 89 RV2 3 454W 5232720 15 N L LIFTER VALVE FGO 9 37 87 90 RV2 3 7 4N 5232720 15 N L LIFTER VALVE PGO 9 37 91 R2 06 RV3 7 4N L19 5232720 15 N L LIFTER HYD VLV PGO 9 37 0 480 CLAMP PLATE Englna Valve Lifter 85 86 CK1 2 3 6 2C J I 4022040 4 2 45 CLAMP HYDRAULIC VALVE LIFTER J GUIDE UPR PLATE PGO 87 42 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R 0 4260 460 042 REV 9 90