Transmission Recommended to Run Behind Built 360ci Engine in a 63 Valiant

I've got a pushbutton 904 in my 64 Barracuda with a mildly built 360 and it works very well. I put the front three main components from a '68 904 in to get the modern input shaft so I could use a more readily available converter along with the B&M flexplate to adapt the external balanced 360 to the zero balance converter. Pushbutton hotrods are cool! A well built 904 will handle a lot of power and fit into your car a lot easier.