360 build or 340???

If you're gonna run a stock or close to stock motor the 340 will most likely have more compression. That will make more HP. The 360 will have more cubic inches. That's more torque. If you want to go stroker motor you can get more cubes out of a 340. They already come with more bore than a 360, just add a rotating asm. I'm pretty sure which ever way you go you'll be happy with it. Hell it's a small block MoPar!!!!!! Good luck