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Holley Intake Manifold Base and Fuel Rail Kit for Holley Modular Ultra Lo-Ram EFI Intake Manifold 300-621BK

510-300-602BK

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Intake Manifold Base and Fuel Rail Kit for Holley Modular Ultra Lo-Ram EFI Intake Manifold 300-621BK
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$533.95
Intake Manifold Base and Fuel Rail Kit
  • For Holley Modular Ultra Lo-Ram EFI Intake Manifold 300-621BK
  • GM LS1, LS2, LS6
  • Black Powder-Coat Finish
  • Includes Single-Injector Manifold Base and Fuel Rails
  • Sold Individually
  • Free Shipping - Estimated to ship direct from manufacturer
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