Rear of car clunking when turning

[3.4 grape of wrath]

I've had this issue for awhile now, when I make a turn or sometimes go over a bump in the road, I hear this clunk noise. Seems to be coming from the rear passenger side. I have the car sitting level on cinder blocks, so I can get a look underneath. I have viking coil overs on the car, and I noticed the front side of the shocks are rubbing on the springs, both DS and PS. I can visible see rubbing marks on the shock body. My car has a strange rear, adjustable pan hard, adjustable control arms, and adjustable torque arm.

[LTb1ow]

Is your torque arm bracket at rear hitting tunnel?

[3.4 grape of wrath]

Originally Posted by LTb1ow

Is your torque arm bracket at rear hitting tunnel?

I'll have to check that out today.

[3.4 grape of wrath]

Torque arm bracket had plenty of clearance. I tightened the bolts holding the lower control arms to the chassis, and noise seems to have gone away.