Category Archives: Flex Joints

Extra Large Flex Joints back in stock – New bolt size available!

Posted on May 18, 2012 by Julene

Summit Machine’s Extra Large Flex Joint is now back in stock! This joint has a wide 3″ mounting width and can be rebuilt like all Summit flex joints. Outer housing is from 3″ x .250 DOM making it extra heavy … Continue reading →

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Flex Joint Development

Posted on October 20, 2011 by jimmy v.

I just rebuilt the flex joints in the JK with these balls to test some new coatings. The new coatings should reduce friction making the joint last longer, run cooler and more quiet.

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