Holley EFI LS Fuel Rail Package, For EFI Hi-Rams And Single Plane - (EFI-534-203)

DescriptionEFI Fuel Rail Kit; Incl. Both Sides Fuel Rails/Crossovers/Fittings; For Dual Quad And Cathedral Port Hi-Ram LS1 2 x 4 Manifold;Holley products have been the undisputed leader in fuel...

DescriptionHolley Hi-Ram Fuel Rail Kit; Incl. 2 Fuel Rails/4 Fuel Rail Spacers/4 Stainless Steel 1/2AN Washers/4 Head Cap Screw Socket 1/4-20 x 1.75 in. Long/8 O-Rings;Holley has been the undisputed...

DescriptionEFI Fuel Rail Kit; For Use w/PN[300-134] Intake Manifold;This fuel rail kit is specifically designed to work with the Holley GM 2x4 dual plane manifold. Working to utilize the technology...

DescriptionHi-Flow EFI Fuel Rail Extrusions; Universal; 5/8 in. Dia.; 36 in. Length; Aluminum;AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. ...

DescriptionFuel Rail Adapter Kit; 3/8 in. Tube; Black; Aluminum; Fits w/PN[534-209/534-2100];Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect. Includes (1)...