nick14226
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- Joined
- Nov 22, 2019
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Tough to say, certainly possible. Could also be a frame extension because the flap needed support there from, well, flapping aroundIn my opinion this is not a mud flap bracket. Pretty sure the parts list calls it a frame extension. My thought is that it is intended to protect the cabin during impact from intrusion of the wheel or caving in. I added shims under the outer bots to get it to angle and increase gap where the tire rubs.
Need a GM engineer to chime in.