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Holley 20-73 - Holley Vacuum Secondary Quick Change Spring Kit



Holley 20-73 - Holley Vacuum Secondary Quick Change Spring Kit

Part Number: 510-20-73

Quick Change Vacuum Secondary Housings
  • Dual 4-bbl with Balance Tube
  • $51.20
    Ships
    Made In USA

    Holley 20-73 - Holley Vacuum Secondary Quick Change Spring Kit Details

    Quick Change Spring Kits


  • Cover-Diaphragm Housing

  • Specifications:

    Carburetor Quantity
    Two
    Quantity
    Sold as a kit
    Quick-Change Housing Finish
    Black
    Quick-Change Housing Material
    Plastic
    Manufacturer's Part Number:
    20-73

    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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