'94 Caravan front-end clunk

'94 Caravan clunks when hitting a bump, even a subtle one, found nothing loose underneath, thought it must be struts and/or mounts and reluctantly replaced them both, as well as rear shocks, and alignment, expected that to be the end of it, to my dismay it didn't faze the noise. I can be driving it about 10 mph and move the wheel from side to side and clunk, clunk, clunk. And on certain, random bumps it clunks louder and longer, like a very brief rumble.. Are these known to have problems with front stabilizer bar bushings going bad or other noisy problems with front end parts? It's driving me crazy.