Need rear brake drums!

The last time my buddy needed drums for his 69 roadrunner, he bought them at NAPA. I don't remember the brand to know if they were raybestos or not but he hasn't crashed the car yet for lack of brakes so they must still work. They didn't have them in stock but they shipped it to him within like 2 days so he was happy about that.
Thank you. I called NAPA and looked online. They have a Rayloc drum that looks like a match, with fins. Supposed to deliver in 2 days. Going to give it a try and hope it is a match...