What did this 440 HP motor come?

OG219647 assembled 3-17-70. I know. I’m just trying to stump Dan. Lol. I doubt the car is still
Out there.

best I can do is non-Charger R/T B-body: Road Runner RM21/RM23/RM27, GTX RS23, Super Bee WM21/WM23 or Coronet R/T WS23/WS27

Pretty close, you usually narrow it down closer than that. It came from a 70 Coronet RT. I bought the car in 77 as a barely running car with a crushed oil pan. I fixed the pan and sold it to friend for $350! He flipped it to another guy and he ended up parting the car out. It looked like it was painted black with a brush. It was a looker in its day. New it was V2 orange with white top and interior. A friend bought the block and has kept it all these years in dry storage. I ended up with it for my new project 70 cuda U code.

Try this one,cast 2/19/69.