Early A body hood scoop options

I have a 65 dart GT that I put a LA 360 in, running ceramic coated TTI’s and I am experiencing very high under hood temps. Haven’t heard of many others having issues like this but I have had to extensively heat wrap everything (fuel lines, brake lines, wiring) to protect from the heat. I’m now considering opening up the hood to help bring fresher cooler air into the engine compartment. I’m thinking of trying to fit a set of dual hood scoops from a 1970 duster/demon/dart. What are the dimensions of the scoops themselves? Hoping they fit in the two factory indentations on each side of the hood, also what other hood scoop options are out there for an early a?
Here’s some pics of the car, Thanks

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