• Holley 534-223 Hi-Flow Fuel Rail Kit for 300-562, 300-563 and 300-564
  • Holley 534-223 Hi-Flow Fuel Rail Kit for 300-562, 300-563 and 300-564

Holley 534-223 Hi-Flow Fuel Rail Kit for 300-562, 300-563 and 300-564

$290.95 USD
$290.95 USD
$290.95 USD
Shipping calculated at checkout.

Vendor : HOLLEY

Product Type : Air and Fuel

Sku : HLY534-223

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Fuel Rail Kit - For 300-562/300-563/ 300-564

The Holley 534-223 Hi-Flow Fuel Rail Kit is designed for Holley Big Block EFI intakes used with Big Block Chevy applications. It provides a fuel rail setup with an 8 AN female O-ring inlet and an 8 AN female O-ring outlet.

Constructed from aluminum and finished with a black anodized coating, this fuel rail kit combines durable construction with a clean appearance. The kit includes hardware for installation.

Designed for use with Holley intake part numbers 300-562, 300-563 and 300-564, the Holley 534-223 offers a focused fuel delivery solution for compatible EFI intake applications.

Features:

  • Application: Designed for Holley Big Block EFI intakes and Big Block Chevy applications
  • Compatibility: For Holley 300-562, 300-563 and 300-564
  • Fuel Connections: Features an 8 AN female O-ring inlet and 8 AN female O-ring outlet
  • Construction: Made from aluminum
  • Finish: Black anodized
  • Included Hardware: Hardware is included