The Earl's Vapor Guard™ product line has been expanded to include O.E. fuel line quick connect fittings. These adapter fittings allow an easy way to re-use existing OE (Original Equipment) fuel rails, fuel filters, and other components when doing an engine swap, or upgrading to AN Fuel Hoses. Each fitting has a -10 AN Male Flare, and a metal retainer nut for a secure leak-free connection to the 1/2" SAE style fuel tube. Constructed from 6061 T6 aluminum w/ black anodized finish.