Posted August 4, 20168 yr comment_500214 About welding in a flex coupler. Photos. Nothing an exhaust technician doesn't know; information for the rest of us. Seems like a good idea to me, at least with the modifications suggested. Some good critical comments. http://www.eastwood.com/blog/diy-how-to/header-leak Link to comment https://www.classiczcars.com/forums/topic/55907-flex-coupler-article/ Share on other sites More sharing options...
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