Dave,

I have had the radiator/core support up and if you'll notice my harmonic balancer isn't mounted yet. Interesting to find out my engine had a double pulley setup on it. When I used Patricks short water pump my fan hit the harmonic balancer with a considerable margin. Patrick is manufacturing new harmonic balancers and I am in line to get one. With the new balancer everything will fit nice and snug and the fan will clear the balancer.

Thanks for the comments!