LS1 fuel filter 5/16" line adaptor

One New 5/16" fuel line adaptor.  This fitting is made to slide onto 5/16" hardline & adapt to 6 AN threads.  This fitting will work on Corvette style filter/regulator (pictured) for EFI engine swaps.  Popular for LS1/LS2/LS6 & LS style truck engines.