I 1 153 BOLT HOUSING OUTLET STUD Engine Coolant Cor t 4 32 LB4 10085606 1 57 STUD WAT OTLT 3 8 16X0 78 BOTH 90 91 LM1 4 33 LU2 V ENDS 3 8 16X0 78 03 275 PGO 40 r I 73 A 1 154 GASKET Engine Coolant Outlet 5 85 86 M1 2 5E 10017079 AR 71 GASKET COOLANTIOUTLET FTG PGO 7 22 2 A 85 89 M1 4 3N Z 10077105 1 68 GASKET COOLANT OUTLET PGO 23 9 90 91 LM1 4 3B LU2 4 32 LB4 100771 05 1 68 GASKET CLNT OTLT PGO 23 9 1 159 HOSE Radiator Inlet Upper A I A 85 86 M1 2 5E I 1 5592020 1 14 65 HOSE RAD INLET P21 7 4 85 86 M1 4 3N 2 15596456 1 15 85 HOSE RAD INLET P 1 7 4 87 90 M1 2 5 E Q 15550378 1 14 65 HOSE RAD INLET PG 1 7 4 87 89 M1 4 32 15600348 1 12 05 HOSE RAD INLET PG1 7 4 90 91 LM1 4 3B LU2 4 32 LB4 15600348 1 12 05 HOSE RAD INL PG1 7 4 1 1 66 CLAMP SUPPORT Hose Radiator Heater A C A 85 89 M1 22518665 AR 50 CLAMP WORM TYPE 56 TO 1 06 DIA PG3 73 59 85 M1 2 5E 22518666 AR 89 CLAMP HEX HD WORM 33 3 TO 57 2MM PG3 74 65 86 88 M1 4 32 22518666 AR 89 CLAMP HEX HD WORM 33 3 TO 57 I 2MM PG3 74 65 Q 89 M1 4 32 25527699 AR 1 50 CLAMP HEX HD WORM 33 3 TO A 57 2MM 08 948 A 85 88 M1 398890 1 96 SUPPORT RAD INLET HOSE 1 173 HOSE TEE Radiator Outlet Lower I 85 M1 2 5E 10030686 1 7 00 HOSE THERM HSG TO INT MANIF PGO 7 I 27 85 88 M1 2 5E 15544821 1 12 05 HOSE RAD OUTLET PG1 7 36 85 86 M1 4 3N Z 15544872 1 12 05 HOSE RAD OUTLET PG1 7 36 86 M1 2 5E 10039806 1 4 55 HOSE THERM HSG TO INT MANIF PGO 7 27 87 88 M1 4 32 15571224 1 12 05 HOSE RAD OUTLET PG1 7 36 1 89 90 M1 2 5E A 15617949 1 HOSE RAD OUTLET PG1 19 3 89 90 M1 2 5E A 15617950 1 M14 65 HOSE ENGINE INLET PG1 19 7 89 MI 4 32 A C C60 EXC AUX A HTR C36 15617953 1 15 85 HOSE ENGINE INLET PG1 16 5 89 M1 4 32 AUX HTR C36 15617953 1 15 85 HOSE ENG INE INLET PG1 16 5 Q 89 M1 4 32 HTR C42 EXC AUX I HTR C36 15617953 1 15 85 HOSE ENGINE INLET PG1 16 5 89 M1 4 32 AUX HTR C36 15617954 1 12 05 HOSE RAD OUTLET PG 1 16 3 89 M1 4 32 A C C60 EXCAUX HTR C36 15617954 1 12 05 HOSE RAD OUTLET PG1 16 3 89 M1 4 32 HTR C42 EXC AUX HTR C36 15617954 1 12 05 HOSE RAD OUTLET PG1 16 3 l 90 91 L1 Q 15628882 1 12 05 HOSE RAD OTLT PG1 19 3 90 91 M1 4 3B LU2 4 32 LB4 15571224 1 12 05 HOSE RAD OTLT PG1 7 36 89 90 M1 15617959 1 1 30 TEE RAD OUTLET HOSE PG1 16 4 1 203 CAP Radiator Filler 85 89 M1 I 6410785 1 N L CAP RAD FILLER PG1 7 35 90 91 LM1 6410785 1 N L CAP RAD FIL PG1 7 35 1 219 CORE GASKET KIT NUT RADIATOR TANK Engine Cooling NOTE REFER TO RADIATOR CHART FOR ADDITIONAL RELATED INFORMATION I NOTE FOR DRAIN COCKS SEE STANDARD PARTS CATALOG GROUP 8 951 r 85 90 M1 2 5E M TRNS 3049513 1 CORE RAD PG1 1 6 85 90 M1 2 5E A TRNS MD8 H D C V01 A 3049513 1 CORE RAD PG1 1 6 85 M1 2 5E M TRNS ML3 MR2 EXC H D C VO1 3049540 1 90 00 CORE RAD 85 86 M1 2 5E A TRNS MD8 EXC H D C VO1 3049540 1 90 00 CORE RAD 86 89 M 1 4 32 3049563 1 139 00 CORE RAD PG1 2 4 A 90 91 L1 4 32 LB4 ENG OIL CLG KC4 HVY DUTY RAD I TRANS OIL CLR V02 3049563 1 139 00 CORE RAD PG1 2 4 90 M1 4 3B 3049563 1 139 00 CORE RAD PG1 2 4 90 91 M1 4 3B LU2 4 32 LB4 I ENG OIL CLG KC4 HVY DUTY RAD TRANS OIL CLR V02 3049563 1 139 00 CORE RAD PG1 2 4 T i 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52M t 1 153 1 219 1 24 1 91 I