So my '70 XR7 w/ 351C Auto w\air decided to break down this weekend. It started making a dinging sound while idling and starting from stop lights...so, I got home and crawled under it and started grabbing and shaking things trying to pin down the noise...I grabbed onto the balancer to pull myself to the other side and the outter ring on the balancer started to spin in my hand. On closer examination, the rubber that is inbetween the two components is completely gone. Anyone have one for a 351C??