Intake cooling mod. Opinions wanted

fishy68 said

The only thing I'm not sure about is where to get that spacer under the thermostat housing. Where did you get the spacer at? Right now my intake is off so it's an oppertune time to do it.

Same thing I was thinking about the flowcooler disc. Can't hurt and it's cheap.

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I used the Flow Cooler pump. I was upset at the short life span. The welds on the plate to impeler broke quickly. But it did work as advertised.
The thermo stat spacer can be found in the Jegs/Summit catologs in cooling or circle track. Something in the back of my head says a chevy part will work.

The only thing I read on the cooling mod is the head/engine like the water taken out of the center since you have 2 exhaust ports together rather than the ends. I only read that. (Engines manual I think.)