LS Hi-Flow Holley Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes. This is the same kit as the Holley 534-209 but includes 6 feet of -6 AN braided hose, 4 (each) -6 AN 90-degree hose ends and 2 (each) -6 AN straight hose ends (used to replace the stock fuel lines in applications where an aftermarket fuel pressure regulator is being used.)

Note: :

• LS2, LS3, and L99 applications will require taller brackets and adapter O-rings to be used with EV1 injectors. Holley part number 534-212 will have these required parts. LS1 and LS6 application will work with EV1 injectors without any additional parts
• If you are using these fuel rails and want to retain the factory fuel lines, order the Holley 534-209 instead, and be sure to also order the Holley part number 534-211 OE fuel line adapter kit.

  Not Sure? Review this product documentation before you buy!

   
  Installation Instructions
  Holley High Flow Fuel Rail Kit for OE-Style GM LS Intake