Went to the junk yard this weekend to help a friend get parts for his IDI conversion ('90 460 to 6.9), and while under the hood of a truck, I noticed this piece on top of the #1 injector. I don't have one on my truck, never seen it on anther truck in the junkyard (im always snagging injectors), and have never seen a mention of it or its reason. Its basically an injector line spacer. Found on a '92 F-Superduty.
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