340 intake I am not familiar with

I just saw this intake on line. I have the same intake. It has the larger 340 style ports and is an exact replica of the original Cast intake as far as having all the bosses in the same locations.
I kept it to use on the Demon. I thought Aluminum would make up the difference of the AC pump.​
This is the first one I have taken notice of. I read somewhere that it took the place of the LD340.
Does anyone know when they made these and are they still available? there is not any numbers . MOPAR is casted in

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I think might have that intake on my 340