So, see pics. Any help in decoding what I am looking at would be great.

A 440, has a VIN stamp on the passenger oil pan rail. Though the VIN stamp looks to be different than factory...the pad has the usual machining marks but the VIN font seems more subtle than normal. It is now in my GTX, but not sure that means anything, the VIN stamp is the VIN of the GTX. The engine was in the car prior to it being restored. Warranty replacement?

On the second pic I highlighted what might be hard to see in the picture

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'69 Hemi Charger 500, ‘70 U code Challenger R/T
(These and a bunch others at www.dkowal426.com)

P.J. O'Rouke: "The old car ran perfectly, right up until it didn't."