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Brandon327's avatar
Brandon327
Explorer
Aug 12, 2012

Pin box hitting bed rail

My pin box has a cover on it. The other day the cover hit the bed rail on level ground. I have 5.5" clearence between the camper and bed rails. The truck is a 09 gmc sb cc 4x4. Any ideas what to do. I removed the cover and that gave me a little extra clearance. What else can I do?

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