Diagnosing an engine rattle on a Pontiac 455 in a 1967 Pontiac Firebird

In this video, I am diagnosing and repairing a rattle/tick in my engine. The engine is a Pontiac 455 and it's installed in a 67 Firebird convertible. I used a stethoscope and listened for bearing and valvetrain noise, suspecting a loose rocker arm. In the end, I narrowed it down to the power steering pump.

[@cameronlynch7496]

Dude, thiis is the best video ever.
I got the same thing going on. I think my pulley is loose. It rattles intermittently. Thank youuuuuu

[@smitteninthemitten3777]

You’re welcome