Stock .318 upgrade!

What year 318? If it’s an early higher compression 318 it’ll want a bigger carb. If it’s a smogger stick with a 600ish carb as there won’t be a huge difference. My 70 318 has a performer, 3310 Holley, adjustable 273 rockers, and a comp 268 and it runs (well it ran, it’s coming out and going to a friend) hard for what it is.