This fitting works well when converting GM TBI style and some Vortec style fuel sending units to AN fittings.  Perfect when doing an LS swap!  This is the M16 x 1.5 to -6AN fitting for the feed side and M14 x 1.5 to -6AN for the return side.  Black anodized finish.

These ship free anywhere in the US!  p/n 47-0001