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Holley Power Valve 125-105

Original price was: $15.16.Current price is: $9.54.

82 in stock

SKU: HLY125-105 Category:

Description

Carburetor tuning hinges on precise vacuum signal management, and the Holley Power Valve 125-105 delivers exactly that. This single-stage valve meters fuel enrichment at the right threshold, preventing lean stumbles during cruise and ensuring clean part-throttle response. Whether you’re dialing in a street engine or fine-tuning a bracket racer, getting the power valve spec correct is non-negotiable for drivability and consistency.

  • Single-stage design
  • 10.5″ vacuum rating
  • Standard flow capacity
  • Gasket included
  • Bolt-in installation
  • OEM Holley specification