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Holley EFI

Replacement Fuel Rail Kit For Lo-Ram Dual Injector Manifolds

Dual Injector Design

Part # 534-261
Estimated shipping date: 07/16/2021
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Replacement fuel rail kits designed for the Lo-Ram intake manifolds with dual 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.


  • Replacement fuel rail kit for Low-Ram dual injector design
  • High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
  • Kit includes two sets of brackets to allow using long or short injectors
  • Bright dip, black anodized finish with laser etched EFI logo for long lasting good looks

About Holley EFI

Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever!

BrandHolley EFI
Emission Code5
Fuel System TypeEFI
Injector QuantitySingle
Product TypeFuel Rail Bracket
WarrantyLimited 90 Day
Part Number534-261

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Limited 90 Day: See Details

*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.