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Holley EFI EFI Fuel Rail Kit 534-260

Fuel Injector Rail


Replacement fuel rail kit for Low-Ram 300-620 and 300-621 single injector design

EFI Fuel Rail Kit; Incl. Fuel Rails/Mounting Hardware w/O-Ring Ports 3/4 in./Two Sets of Brackets; Black Anodized; For Use w/PN[300-620/300-621];

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  • Single Injector Design
  • High Volume Fuel Rails
  • Long Lasting Good Looks
Replacement fuel rail kits designed for the 300-620 and 300-621 Lo-Ram intake manifolds with single injector per cylinder design. Finished in black anodizing, the high volume rails include the mounting hardware and have 3/4"-16 o-ring ports (8AN). The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.


WARNING CA Proposition 65:No


  • 534-260
  • 534-260
  • Holley EFI
  • New

Shipping Information

  • Item Requires Shipping
  • 2.3 lbs.
  • W4.7200” x H1.5700” x L16.9300”

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