Originally Posted by LegacyRS

Shouldn't rattle on decel as they're under load then too.

Audible when compression braking in third or second?

I've had the clutch disc semi shatter in an rx-7 that was noisey as hell under cruise (bridge ported 13b) where the bridgey lopes along loading and unloading the driveline all the time.....when I pulled it out 3 springs were floating aounrd inside the pressure plate (the retaining tabs holding them in the clutch disk had failed).

they usually clunk a bit when going from decel to cruise at light load when they're fugged (fiction disk and centre hub get rotational free play).