Here is my original thread: https://honda-tech.com/forums/honda-civic-del-sol-1992-2000-1/scraping-rear-brakes-2987796/

So I replaced the shoes, drums and all hardware. The sound went away and the car was fine for a few weeks. Now I have a new sound.... While I'm coming up to a stop light or stop sign and have the brakes pressed, I get a light clunk....clunk...clunk.... If I let off the brakes it goes away. I can only hear it when I'm about to stop(under a 5 MPH or so).

 

Just my two cents, maybe the drum is loose from the axle? And at low speeds the new shoes make it vibrate because of offset biting? Just in case I´d check that they´re securley bolted to factory torque... but then again, it´s just my two cents