98 stock fuel rail fitting size?
#1
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Everyone keeps saying the end of the stock fuel rail is a -4AN. I went to Summit to grab one of those fuel presure sender adapters, but Summit is telling me my fuel rail is -3AN. I have stock 98 ls1 fuel rails, did they change sizes for different years? It sure looks like a -3AN.
#3
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Nasty,
The -4 fitting you have in stock, does it go from a 4 female to a 6 female or male or is it a 4 hose end? I'm trying to use as few adpt. as possible to keep it clean.
Thanks
The -4 fitting you have in stock, does it go from a 4 female to a 6 female or male or is it a 4 hose end? I'm trying to use as few adpt. as possible to keep it clean.
Thanks