Looking for my original Ram Air IV block from a 1970 GTO Judge
 

Ram Air IV (automatic code) motors tend to fall into the hands of certain collectors so this is my first shot at trying to locate the original XP code motor from my 1970 judge automatic.

The car was sold in south Texas and remained there for many years. The son of the original owner says that his dad blew the motor in 1972 or so and the dealer replaced it with "another engine"

Here is what I'm looking for...XP coded block from a June 1970 build car. VIN R157410

any help is greatly appreciated.

Thanks

Carl