• Coolant is sealed via rubber O-ring seals.
• 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.
• 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.
• At normal operating temperature the thermostats are completely opened and the coolant is routed to the pump via the radiator.
