I have recently got my 51 flat bed 1.5 ton back on the road. I put a 261 engine in it. It has the short water pump with 16" blade. Its over heating, the regular pump makes the fan blade hit the lower drum on the 4 pass radiator. I can't move the radiator forward without cutting metal. Can anyone give me another option. I am thinking about an electric fan in front of the radiator
