Quote:
Originally Posted by X66 714
Also, what is item 5?
Thank you, Joe
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It's a cap that goes over the threads of a 5/16 bolt, which comes up through the wheel well (tub) that holds the right side fender brace. General Motors placed this cap to protect the heater hose or your hand and or arm from getting cut / scraped if working on the heater hoses.
Hope this helps!