I'm using the stock 20V fuel line that came on my engine (cut) to an 86-91 rx7 fuel filter (has a hose nipple instead of a banjo bolt fitting)
or you could use AN fittings to do the same job, I'm in the middle of converting my rx7's entire fuel system to -6 AN fittings.
or you could use AN fittings to do the same job, I'm in the middle of converting my rx7's entire fuel system to -6 AN fittings.