Front Clunk Noises

Hey Folks, I have a problem

When I accelerate hard from a hard stop the front end bumps and clunks and makes a slight grinding noise. We have checked everything to see if theres anything loose. Could not find a single thing loose in the suspension. Any suggestions?

I have a 97' XJ sport w/ RE 3.5" SuperRide kit and skyjacker hydros on 31's

What about the motor and tranny mounts?

Mine did something simular once finally figured out one of the caliper slide bolts had broken. Something to check:dunno:

Nothing was wiggling like I said. But to be honest, we didn't look very closely at the motor mounts.