Larry....Please see if you can get the contact information for that guy.I have one on my 57. Some of the DACC members have them on their cars. I asked them about the covers a couple of years ago and they told me about the cooling, I liked the way it cleaned up things under the hood so I ordered one from where they got theirs. A fellow out of Kansas makes them and keeps some in stock. Mine was $90. delivered to Tyler, Texas. Did very little trimming for the fit I wanted, it was primmed so painted it, installed it and have been happy about the results
The folks that had already been using this cover said they had experienced a 10 degree temp drop on the highway. My highway temp runs 180 -182 so that's when my thermostat opens so I can't get any cooler on the highway. My in town temp has decreased since putting the cover on so I am thinking it helped direct the air flow better across the radiator.Didn't mean to run out on you'll but we go to early church service when home.
Here is contact information on the fellow that makes the cover and I might add this was one fine person to deal with. He is the type fellow you would here about a shand shake was good as he word.
551 S. WESTFIELD STREET
WICHITA, KS 67209-1560