318 magnum in a 65 cuda

Since you’re dealing with 65 steering linkages, you might want to try and find a 65/66 273 oil pan. Those oil pans are heavily factory dimpled on both sides to clear portions of the steering where the inner tie rods end up at the oil pan on hard left/right turns. Of course a ball peen hammer will pretty much do the same thing the factory did. I have no idea whether this oil pan can be mated to a Magnum motor or not.