You could use loom, but that would be a TON of work. You would have to pull the cap to do it. My other concern of spray foam would be a fire hazard. Plus the upper and maybe other marker lights are the cheap crimp on one that easily fail.
https://foursevenfive.com/blog/reaso...e-fire-hazard/
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2016 DRV38RSB3
2015 Ram 3500 Regular Cab DRW CTD Asian trans 410 rear
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