8 CYLINDER ENGINE 0 629 V PISTON Engine Con 85 86 CK1 2 305F H 364703 AR 53 50 PISTON STD HI LIMlT 3 735B 3 7378 85 86 CKI 2 305F H 384704 AR 57 00 PISTON 030 O 5 85 88 CKI 2 3 350M 3991489 8 60 25 P ST gN W PIN STD HI LIMIT 4 000 4 001 85 86 CK1 2 3 350L 6271097 8 67 75 PISTON STD 3 9998 4 0009 J 8586 CK1 2 3 350L 8271098 9 57 75 PISTON STD HI LIMIT 4 0008 4 0018 85 68 CK1 2 3 350L 10049075 8 60 25 P STON W PIN 030 0 S PG039 5 85 86 CK1 2 3 350M 10049076 9 66 25 PISTON STD 3 9998 4 0008 PG047 6 85 86 CK1 2 3 350M 10049078 8 60 25 PISTON 030 0 5 PGO 47 6 85 86 CK1 2 3 6 20 J 28500391 8 95 50 P STON W PIN STD S4 I00 924 I00 937 S5 100 937 100 950 PGO 84 86 85 86 CK1 2 3 6 20 J 23500392 8 95 50 PISTON W PIN STD HI LIMIT 6 100 950 100 963 S7 100 963 100 976 85 86 CK1 2 3 6 20 J 23500393 8 95 50 PISTON W PIN 0 75MM 0 5 101 651 101 576 85 68 CK2 3 454W 10108471 8 89 25 PISTON W P N STD PGO 59 2 85 66 CK2 3 454W 10108472 AR 89 25 PISTON W PIN STD HI LIMI I PGO 83 2 85 86 CK2 3 454W 10108473 AR 89 25 PISTON 030 0 5 PGO 53 2 87 RV1 2 5 7K NAI 10049075 1 80 25 PISTON W PIN 030 0S PGO 39 8 87 RV1 2 5 7K NA1 10159424 1 60 25 PISTON W P N SERV STD PGO 13 2 87 RV1 2 5 7K NA1 14094008 1 60 25 PISTON W PINIHI LIMIT 87 RVI 2 5 0H 14094013 8 56 00 PISTON W PIN STO 87 RV1 2 5 0H 14094014 8 56 00 PISTON W PIN HI LIMIT 87 RV1 2 5 01 1 14094015 8 53 50 PISTON W PIN 030 OS 87 91 RV1 2 3 6 20 LH6 6 2J LL4 23500391 8 95 50 PI8TON W FIN STD S4 100 924 100 937 5 100 93 7 100 950 PGD 84 86 87 91 RVI 2 3 6 20 J 23500392 B 95 50 PISTON W PIN STD HI LIMIT S6 100 950 100 963 7 100 963 100 976 87 91 RV1 2 3 6 20 J 23500393 8 95 50 PISTON W PIN 0 75MM 0 9 101 651 101 675 87 89 RV2 3 454W 10106471 8 89 25 FISTON W PINISTD 1 00 59 2 I 87 90 RV2 3 7 4N 10106471 8 89 25 PISTON W PlN STD PGO 59 2 87 89 RV2 3 454W 10106472 AR 89 25 PISTON W FIN STD HI LIMIT PGO 63 2 87 90 RV2 3 7 4N 10106472 AR 89 25 PISTON W FIN STD HI LIMIT PGO 63 2 87 99 RV2 3 7 4N 454W 10108473 AR 89 25 PISTON W PIN 030 O S PGO 63 2 87 RV2 3 5 7K NA4 14093989 9 80 25 PISTON W PIN STD 3 9998 4 0008 PGO 39 8 3 87 RV2 3 5 7 K NA4 14093990 8 60 25 PISTON W P N Hl LIMIT PGO 39 6 87 HV2 3 5 7I Y NA4 14093991 9 60 25 PISTON W PIN 030 0S PGO 39 6 87 88 RV3 350M 3991489 5 60 25 PISTON W PIN STD HI LIMIT 4 000 4 001 B 87 88 RV3 350M 10049076 B 56 25 PISTON W F N STD PGO 47 6 87 88 RV3 350M 10049078 B 60 25 PISTON 030 0 PGO 47 6 88 91 RV1 5 7K L05 10049075 5 60 25 PISTON W PIN 030 0 5 PGO 39 8 88 91 RV1 5 7K LOB 10159424 8 60 25 PISTON W PIN SERV STD S1 4 0005 3 9998 PGO 13 2 88 91 RV1 5 7K L05 10159425 8 60 25 PISTON W PIN SERV STD HI LIMIT S2 4 0021 1 001 2 PGO 39 8 88 91 RV2 3 5 7K L05 14093989 B 60 25 PISTON W PIN STD PGO 39 8 88 91 RV2 3 5 7K L05 14093990 8 60 25 PISTON W FIN STD HI LIMIT PG039 8 88 91 RV2 3 14093981 8 60 25 PISTON W PIN 030 0 5 PGO 39 8 90 RV2 3 7 4N 10108473 AR 89 25 PISTON W PIN 030 0 S PGO 63 2 91 R2 06 7 4N L19I A TRNS MT1 10181376 1 PISTON W PIN HI LIMIT PGO 75 2 91 R2 05 7 IN LI9 A TRNS MT1 10181377 1 PISTON W PIN 030 O S PGO 75 2 91 R2 06 RV3 7 4N LI9 10126746 1 PISTON W PIN PGO 75 2 91 RV3 7 4N L19 10181378 1 PISTON W P N H LIMIT PGO 75 2 91 RV3 7 4N L19 10181377 I PISTON W P N 030 D S PGO 75 2 0 639 RETAINER Engine Piston Pin 85 86 CI 1 2 3 5 ZC J 23500298 16 57 RETAINER PISTON PIN PGO 84 85 87 91 RVI 2 3 8 20 LH6 6 2J LL4 23500298 16 57 RETAINER PSTN PIN PGO B4 85 L 0 643 RING KIT EngIns Piston 85 88 C2 CK3 454W LE8 12350023 2 RING KIT PSTN 040 0 S T0 SERVICE FOR USE ON REMAN ENG5 85 86 C2 CK3 454W LE8 12350024 2 RING KIT PSTN 060 O 5 TO SERVICE FOFI USE 0N REMAN ENGS 85 86 CI 1 2 305F H 370409 AR N L RING KIT STD 85 86 CK1 2 305F H 370419 AR 18 80 RING KIT 030 0 5 8586 CK1 2 3 350L M 14089026 8 22 35 RING KIT 030 0 8 PGO 13 1 85 86 CK1 2 3 350L M 14089027 8 18 65 RING KIT STD T 1990 GENERAL MOTORS SERVICE PARTS 0PERATl0NS LT TRUCK 5211 L 0829 0 643 on REV 9 90