โข Coolant is sealed via rubber O-ring seals.
โข Coolant is directed through two passages in the front cover. One for the right bank of cylinders and one for the left bank of cylinders.
โข During warm up the thermostat blocks the coolant flow to the radiator and the coolant is routed back to the pump through the bypass circuit.
โข At normal operating temperature the thermostats are completely opened and the coolant is routed to the pump via the radiator.