I TZ3B 1980 LIGHT DUTY TRUCK RADIATOR IDENTIFICATION CHART V02 OPTION HEAVY DUTY RADIATOR WITH HD TRANSMISSION OIL COOLER THE V02 RADIATOFI CODES AND USAGE ARE AS SHOWN BELOW THE V02 OPTION IS NOT AVAILABLE ON VEHICLES EQUIPPED WITH L6 SOME V8 S NOR ON PTRUCKS AXLE RADIATOR M E 5 I 305 LGS V02 HC2 HE3 M H G1 00 ALL 350 LS9 V02 HC2 HE3 MY ALL csc 2 vc IA I KC4 V02 ALL C60 V05 ALL 8 KC4 V02 400 LF4 V02 ALL MY 620 A csc vos ALL MT V02 c41vo2 ALL m KC4 V02 ALL C60N05 350 LT9 V02 ALL MY AL KC4 V02 ALL n 060 vos ALL n 6300 KC4 V02 L g5g5 400 LE4 V02 ALL MY FED 8 NB 060 vos ALL MT V02 KC4N02 ALL C60 V05 ALL KC4 V02 350 LT9 V02 ALL MY FED CAL KC4 V02 ALL 400 LE4 V02 ALL V FED CAL NOTE BASE COOLING STANDARD COOLING FOR GIVEN VEHICLE WHEN NO A C OR OPTIONAL COOLING IS ORDERED 060 AIR CONDITIONING INCLUDES HEAVY DUTY COOLING I VOI HEAVY DUTY RADIATOR V05 HEAVY DUTY A C COOLING WITHOUT THE A C OPTION I KCA OPTIONAL ENGINE OIL COOLING COOLER IN INLET TANK ON G VAN EXTERNAL I COOLER ON C K EXCEPT LF9 I GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52A 28