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Holley 20-59

Quick Change Vacuum Secondary Housing Single 4-bbl without Balance Tube

Holley 20-59

510-20-59

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Holley 20-59 Quick Change Vacuum Secondary Housing Single 4-bbl without Balance Tube $18.92
Quick Change Vacuum Secondary Housing
  • Single 4-bbl without Balance Tube

  • Holley 20-59 Details

    Quick Change Spring Kits


  • Cover-Diaphragm Housing

  • Specifications:

    Carburetor Quantity
    One
    Quantity
    Sold as a kit
    Quick-Change Housing Finish
    Black
    Quick-Change Housing Material
    Plastic
    Manufacturer's Part Number:
    20-59

    Tuning, quick and easy!
    The Holley Vacuum Secondary Quick Change Spring Kit installs in minutes on all Holley vacuum secondary carbs to let you change springs with the flip of a lever! If you've ever fine-tuned the vacuum secondary spring on a standard Holley without a quick change vacuum secondary housing, you know what a pain it can be to keep disassembling the housing!

    These kit, put together by JEGS Professionals, include a Quick Change Spring Kit & Holley Springs 510-20-13

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