Holley HO20-13 Vacuum Secondary Diaphragm Spring Kit

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Holley

HO20-13
$76.35 AUD
$76.35 AUD
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Holley HO20-13 Vacuum Secondary Diaphragm Spring Kit

Item Description

These Holley vacuum secondary spring kits are designed to fine-tune your carburetor.

They have an effect on initial operating and full upper rpm & allows changing the rate of the seondary operating ranges, kit consists of seven different colour coded springs of various rates



Application: Holley 4150/4160/4500 Carburetors

  • Vacuum Secondary Spring Material: Steel
  • Quantity: Sold as a set of 7.

Manufacturer Information

  • Manufacturer: Holley
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  • Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo

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