Fuel Hose kit includes fuel tube and aluminum fitting adapter: 1 piece 25 ft 6AN NBR fuel line, 1 piece 6AN to 3/8 inch quick disconnect male, 6 pieces 6AN straight hose end, 2 pieces 6AN 45 degree hose end, 2 pieces 6AN to 1/4 inch NPT hose adapter fitting, 2 pieces 6AN to 3/8 inch hose adapter fitting, 1 piece 6AN to 5/16 inch hose adapter fitting. The fuel injection hose is designed to run from the fuel tank to the engine.Compatible with LS engine swaps and electronic fuel injection (EFI) systems.Suitable for use with petrol, diesel, oil, and hydraulic fluid. The 3/8 inch fuel hose is constructed from NBR rubber.The AN hose ends are made from aluminum and feature a polished, anodized finish.The hose has a working pressure range of 217.5–290 psi and a bursting pressure of 3 MPa.Inner diameter is 3/8 inch; outer diameter is 5/8 inch.Not recommended for use with E85 fuel. Compatible with LS engine swap applications and EFI fuel systems.Fits standard 3/8 inch fuel system connections.