You'd need a gear-set that matched your tire diameter and a 3.55 rear end (a 50-55 Powerglide - if those gears work in a manual transmission).

Identifying what set your need, and finding that set to purchase, will be challenging.

Maybe Dave has what you want/need?

I'd find any gear set that will fit your transmission.
Then do a calibration to determine the correction needed.
Then buy an an adapter.
(I have done this - the gear set cost about $50 and the adapter cost about $100 - several years ago).