small block heads

The thing with 360 heads on 318 is it lowers the compression alot. I'm assuming you know that because you are asking about head cc lol alot of guys on here have alot more experience and probably better opinions on the matter than me that being said I would not put an uncut 360 head on a 318. If you plan on milling the heads .040 to .060 tho then you will be fine on a 318 but just make sure your valve train geometry hasn't changed. Personally I'd choose a good set of ported "302" 318 heads