Michael,
I bought the bushings from Cox years ago-I don't have their contact data.
I bought the swaybar from a former enthusiast that sold his car before installing the bar-too bad, maybe he would have kept the car once he drove the car with the better handling.
One should consider that, as the currently soft suspension is adjusted, the ride over bumps is a little more harsh. I love the new ride and the better control in turns, but it may not be for everyone.
Best,
Tom
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1971 280sl Tunis Beige Metallic (restored & enhanced)
1971 280sl Tobacco Brown (low mileage stock)
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