Quote:
Originally Posted by 70RAlll
Has anyone ever figured out what the yellow/green film is on these bushings? The upper control arms rod used similar,yet smaller, bushings.I have NOS of both and the upper's have a green'ish film like the lower in the 1st ebay link you show does. Often thought it was a dry film lubricant?? any ideas...
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I would think like you stated, a dry film lubricant, maybe also to help prevent any surface rusting?