Be careful to fasten everything down when using the Volvo fan. It stirs ups lot more air than the stock blade. The one I just installed pulled the overflow hose into it. Ripped out the hose, broke one blade, took a chunk out of another and put a hole in the radiator. This radiator/overflow had been in a stock setup with no problems. Lasted less than 5 minutes with the Volvo fan and the engine was not revved beyond 3500.
Bill
Bill