Did it sell?

Steve, I have excessive heat in the summer here as well. The guy on Facebook making them is Greg Henry of Calgary, Alberta. Search him, he shows up. He makes about 20 of them for Vegas every year, when the mood strikes him. (He also does about the same number for the Monza.) The finish is wrinkled. The quality is excellent. It requires no modification or drilling. Just silicone under the side-strips that slip under the glass trim. The louvers bolt to the side strips. He charges $300+shipping per set. I have 3 sets on my cars, a 75 Cosworth, a 72 GT and a 77 GT. As you may expect, the metal louvers add additional weight to the hatch, but my lift arms will hold it. Just don't slam it shut. I press-lock the latch.

Did you sell this?

@davidbarnesv71 Thanks. I am ordering one now.

I have a v/o meter. Then I will need a table of test points and acceptable values. I have the 1975 Service Manual, but I don't see anything like that in there.

I did get some pics of the car on sale uploaded. Plans for the car are to keep it original. I have already registered the car in Utah with "Vintage" plates so that I won't need the annual emissions inspection. Plate will be "75COS" in the same format as my 2 GT's. The car will stay in Utah and not go to Idaho where my 2 GT's are currently located. The condition looks good in the pics, but there is a list of parts that need to be replaced either because they were missing, or they were broken, or it was the wrong part. These parts include the "vestigial" air dam, the gold striping, the radiator fan, the drip rail chrome, the hood insulation pad, and the gas cap. The engine compartment is quite dirty and will need a lot of cleaning. The carpets are very good. There is no rust anywhere I can see. Even the underside looks quite good. The driver's side bucket has a couple of cuts in the vinyl and will need to be replaced or repaired. I think in the registry you can see that 1277 has swing out windows, tinted glass, AM/FM stereo with rear speaker. The engine and transmission are original, so it is a 4-speed. I don't think I will make it to the KC Roundup. I have a full schedule and driving 1277 would sort of defeat the purpose of a low mileage car (10,540 miles). But the Roundup tentatively schedule for Arizona I could make if I drive one of my 2 GT's. We'll see. That's too far out to know anything solid.