Re: Powerflex my GTV or use 3.0l parts?
You need to be clear, there are seven possible bush replacements on each side of the rear suspension. Only ONE of these was upgraded to a rose joint on the V6. It is a mechanical, spherical link that has no flex like a regular rubber or poly bush. Which is why it is commonly found in racing applications where ride comfort is not a consideration. In time, like any mechanical moving part, it will wear. But I would have thought replacing it with a bush, even powerflex, would be a retrograde step.