This baffle was fabricated for extreme cold weather flying. It does a great job of reducing cold air flow into the upper area of the engine bay. Will help stabilize temps during higher altitude flying. With my TAT TN engine it helped a good deal when flying high. It fits across the front just behind the cowl opening and bolts onto the cross member just in front of the cylinders.

Sorry I don’t have pics of it installed

Here is part of a picture of one installed FYI...

Yup that’s it. Thanks Jason.
Have you used this before ?

I have not, it was on my project airplane and I removed it while getting ready to paint the engine bay about a year ago. I didn't realize what it was until I owned the airplane for 17 years!