292 l6 to a 5 speed?

[low n loud]

Ok so I'm building a 63 c10. I have a 292 that has a lot more power coming from it. I've seen people suggest a nv3500 transmission but most people use it on a 250. The 292 has a little more grunt to it and I don't want to tear it apart in short order. I want to go with something that I don't need to worry about. I had a 3 speed, but I need to keep the rpm's down on the highway

This truck will be a driver. But will also be taken to the drag strip with my buddies.

Any suggestions?

Thank you