CSF Racing 2-Row 42mm Race Spec Aluminium RadiatorCSF has a long and successful track record with high performance heavy duty, off road grade radiators. With most off road vehicles, the factory cooling components can easily become over stressed. This may be due to the demanding stress on the engine while climbing or dirt clogging up some of the cooling fins. The last thing you want is a radiator to fail while youre far from civilization. The 2 Row 42mm aluminum core not only increases the fluid