Noise in Front Suspension
Check to see if the lower control arm anchor hole has cracked in the K frame. This causes the control arm to shift on bumps and produce a nasty noise over bumps, but is hard to diagnosis because when you raise the front end up, the tension of the torsion bars will make everything appear tight. Look in there REAL CLOSELY with a light and see if the hole has cracked or broken free in the K frame. If necessary, back off the torsion bar adjuster on the noisy side, removed the ball joint, strut rod, and shock nut, and slide it all back after removing the t-bar and the control arm bolt. It will probably be cracked at the torsion bar side of the K frame. I had to replace my K frame on the Barracuda when I first rebuilt my car's suspension years ago because of this...
* * BTW: The brake pad rattle is when the outer pad isn't crimped onto the caliper body with channel-lock's. If you don't do this, you'll get a rattle that only goes away when you feather the brake over bumps. This is often overlooked when replacing pads.