Preserving this info for myself and future generations.
My Napa store located these fittings in their Weatherhead catalog:
Part # 202X5 - 5/16 female inverted flare to 1/8 male NPT
Part #352X5 - 5/16 female inverted flare to 1/8 NPT (45 degrees)
I’m re-plumbing my fuel pump to correct a leak. Wonder if the 45 degree job might unclutter the traffic jam with the fuel line, vac advance line, and draft tube. It’s an expensive little devil.