Universal Adjustable Fuel Pressure Regulator Oil Filled Gauge Fuel Lines Hose Fitting Kits Car Description Comes with 7 pcs Hose end fitting Made of high quality T6061 Aluminum 6AN sizeComes with 3pcs stainless steel Braided fuel hose Length 290mm 500mm 660mmMaterial 304 stainless steel CPE synthetic rubberComes with a 47mm gauge 1 8 NPT gauge portAdjustable from 0 to 160 psi to maximum fuel pump capacity Comes with a fuel pressure regulator 6AN inlet ports and return port Suppotr high power application 300 800 hp SpecificationHose length29cm 50cm 66cm Approx MaterialT6061 Aluminum 6AN sizeColorbluered Note 1 We provide clear pictures measurements where possible Please check as much as possible to make sure the item is the one that you need 2 Please allow 0 5 1 inch difference due to manual measurement 1 inch 2 54cm 3 The color of the actual items may slightly different from the listing images due to different computer screen thanks for your understanding 4 Instruction is not included Professional Installation Is Highly Recommended Package included 1 X Fuel Pressure Regulator1 X Oil Filled Gauge3 X Fuel Lines