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FNG did a FNG thing. I am in need of the fuel pressure test port gasket #27 and the Cold Start valve tube port o-ring #107. In my excitement, I completely disassembled by fuel rail not knowing that the two aforementioned items would not be included in my o-ring kit. Please help.
Last edited by Morauske; Jul 16, 2024 at 03:09 PM.
The O-ring for the Schrader test valve (#27) I think you may be safest getting that from a Chevy / GM dealer. The others are all generic O-ring style, fuel compatible of course, but that one I would think is best from GM.
Need Help Finding O-ring and Gasket
