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Ed Carpenter · 05-13-2017, 10:12 PM

We've always bubble balanced our tires ourselves and use stick on weights in the inside (duct tape) for additional security. Never had a problem. The two times we experienced vibrations at speed it was the driveshaft. Have it rebalanced by a shop that can spin it fast enough. I took one to a local shop and had it balanced and still had a vibration. Mark Williams told.md you have to find a shop that can turn it 10k I believe is the number they gave me. I did that and no problem.

05-13-2017, 10:12 PM	#265
Ed Carpenter Live Reporter Join Date: May 2006 Location: Dripping Springs, Tx Posts: 2,709 Likes: 186 Liked 520 Times in 132 Posts	Re: '66 Malibu N/SA We've always bubble balanced our tires ourselves and use stick on weights in the inside (duct tape) for additional security. Never had a problem. The two times we experienced vibrations at speed it was the driveshaft. Have it rebalanced by a shop that can spin it fast enough. I took one to a local shop and had it balanced and still had a vibration. Mark Williams told.md you have to find a shop that can turn it 10k I believe is the number they gave me. I did that and no problem. __________________ Ed Carpenter 2005 Chevy Cobalt A/SM Race Engine Development Last edited by Ed Carpenter; 05-13-2017 at 10:19 PM.