C 2500 Truck 2WD V6-262 4.3L VIN Z (1992)
INSTALL OR CONNECT
1. Heater core.
^ Install the three screws and bracket.
2. Heater case lower cover plate (18).
^ Install the seven screws.
3. Heater core hoses.
4. Coolant to the radiator.
^ Operate the engine and pressure test for leaks.
