Engine mount 1968 340 barracuda

So I pulled my engine mount out, and it looked like the 1st pic.
I ordered one and it came in looking like the 2nd pic.
We looked it up for a 5.2 318 and it comes up with the correct engine mount that’s in my car. I have the original motor by the numbers it’s a 68 340, so why do I have the wrong mount? Anybody run into this?

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