Dave,
Nice pictures, I see you are using a 2 groove harmonic balancer. Where was it obtained? I am using a 1 groove pulley with an idler to get around all my pullies.

Walt,
I am using a 2 groove water pump pulley with a 3/4 inch spacer to get the flex fan to clear the balancer. I am using a radiator from a Ford truck, 3 core and large (never ever an over heat problem). It has been this way for a long time. I realize that these items are not factory, but I had this problem before I put together this combo.

Thanks

Luis