Got the mechanical fan installed along with the electric pusher fan, transmission cooler and radiator overflow tank. The SPAL electric cooling fan sat a little too close to the radiator so I bought a rubber spacer they sell to space it 1/4 of an inch away. It is made for the 16 inch fan I bought and works pretty good. It's molded for the fan and attaches to the housing of the fan. Seals it to the radiator good as well.