Another geezer finally posting and owning up to being older than me! Welcome.
How strong were you then? Some empirical data shows about a 10% loss off the top end per decade. I've never stopped for more than a few months, and I am actually as good in the bench and the squat and damn close in the deadlift as I was in my late 30's. Not that those are HUGE numbers. But I'm reasonably content with 275, 315, and 395 just now. I'm going to take a run at 405 in the deadlift in a few weeks to get that back to those thrilling days of yesteryear too.
So you may be able to do the same. But some more information might be helpful.