A Body Engine Mounts

318 &360 engine mounts are a little different on to drivers side where they bolt to the engine. Spacing is a little offset, But they shoudn't cause the engine to sit any lower. If you buy mounts at most auto parts stores for a 360 they give you 318 mounts anyway and you need to use a spacer or washers. Its been a while since I messed with small blocks but thats what I remember. Hope this helps.