Just want to make sure

This question is regarding my 65 Chrysler 300. I will soon be doing an oil change. The engine is a 383 with 92,000 original miles. I don't beleive its ever been rebuilt. Do I need to worry about using oil with zinc or is any conventional oil okay being the cam has long been broken in? I plan on using Valvolines Max life 10w-30 for engines with greater than 75,000 miles. I just wanted to double check on this.

Thanks for any info