ECU P4120534 Super Stock / Pro Stock / Nascar

I looked at that chart above and I'm now confused.
The first one posted show the 534 as a chrome box, but I'm about 97% sure I have a gold box with that part number on it.

I know that gold box I have was used on the street. I was thinking about it last night laying in bed and I'm thinking where did I get that box? I never bought one of those.

Then I realized the car I have now came with that box on it. My cousin owned the car then, and he wanted a two step so we took that off and bought a Mallory box.

Of course, my cousin was like a fart in a skillet and we never got around to getting a two step in the car.

So that particular gold box was used in the street. For quite a while.

Now I can't wait to see what I actually have.

Well confusion reigns here. It is entirely possible that the robust OEM 534 ECU unit was not chrome but gold. Either way no idea why Mopar continued to use the part # for Mexican/Chinese made "Mopar Performance".

Looking forward to seeing an actual OEM 534.