What engine do I have?!!?
 

I found this engine when I was cleaning my garage.
https://cimg4.ibsrv.net/gimg/moparfo...618eb4c9a.jpeg
https://cimg9.ibsrv.net/gimg/moparfo...e6ffb5d4d.jpeg
https://cimg3.ibsrv.net/gimg/moparfo...8ca8be322.jpeg
https://cimg8.ibsrv.net/gimg/moparfo...0a1349ed7.jpeg

See if you can find it here.
https://m.roadkillcustoms.com/mopar-...k-numbers/amp/

looks to be big block mopar, so likely a 383 or 440 but i'm no expert eye.

how do you have complete engines you dont know about? :D

Check to see if there is a PAD on the upper part of the engine block casting... ( Location from your photo is Between the Distributer and Under the A/C compressor.)

​​​​​​http://www.moparts.org/Tech/Archive/motor/36.html

There is a flat horizontal pad next to the distributor. The numbers stamped in that location and will tell you what you need to know.