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Holley 20-73K
easy kits

Holley EZ Quick Change Kit Dual 4-bbl with Balance Tube Includes:

510-20-73K

Ships directly from the manufacturer on 06/24/19

$85.84
Holley EZ Quick Change Kit Dual 4-bbl with Balance Tube Includes: $85.84
Out of stock
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EZ Quick Change Kit
  • Dual 4-bbl with Balance Tube
    Includes:
  • Quick Change Vacuum Secondary Housings
  • 2 Sets Vacuum Secondary Spring Kits
  • 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

    Items You Need

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

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.