Putting A '77 Slant In A '64 Valiant?

I was amazed to find one in San Diego, I've heard they are rare in California. The junkyard has had this one for a while, they just listed it wrong on craigslist (good for me, bad for everyone else,) so none of my searches found it. A coworker found the listing when he was searching El Camino parts. Haha random

Do you think a later oil pan will work on a early K-frame?

P.S. correction: "yo soy no mechanico." I'm bad at spanish too (not to mention english.)