In November I purchased a 1967 Dodge Marco 500 at the Palm Springs auction. This car has appeared on this forum in the past. It is the one that came out of the Vanderblink auction in SD in July 2020.
I am trying to figure out what engine is in my car. This is my first 60s MoPar. As a result, I am not familiar with Chrysler product engines of the era. My car was advertised as having a 440. I took that at face value, which was probably foolish.
Looking at the VIN, I now know that I have a true Monaco 500, but it was delivered with an “L” code engine. My research suggests that that is a 383 with a two barrel. The engine currently under the hood is a big block with a four barrel.
One can see a code on the intake manifold in the below photos. Also shown is the code on the engine block itself. If I’m reading it correctly, the engine was manufactured in the 28rd week of 1966. That suggests to me that this is not the original engine to the car.
Is my my car running a 440 taken from a 1966 Chrysler product?
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