71 hemi orange swinger rescue.

Nothing in them pics would lead me to believe that engine is not at least a good core, or maybe better. I would not give up on it until I had it torn down and it given at least a full assessment. Now if you were hoping for a runner, and not considering even a basic overhaul, then a handy drop-in magnum could do the job. Or if you do not want straight magnum setup with the FI and serpentine setup, you could swap those out and bring over a bunch of your LA stuff, like the oil pan, pick-up, distributor, timing chain, oil pan, pulleys, front cover, valve covers, engine mounts and accessories are all direct bolt-ons. Good luck.