Next up I had a very loud whinning noise coming from the engine bay that would fluctuate with rpm. Would happen in gear or in neutral. After having it diagnosed by Neal over @
The Racers Line was able to determine that my water pump was binding and needed replacement.
while we had the water pump replaced and the coolant was drained, we decided to throw in the Jackson Racing aluminum radiator filler neck that I had won from a Norcal86/86Drive end of summer meet.