Welcome to the Stovebolt family, Ray. You should have posted your question as a new topic.

But the answer to your question, "Can I put it in the 64?", depends on what skills and tools you possess. Yes it can be done but it's not a bolt in and drive deal.

"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.