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Holley 20-13 - Secondary Diaphragm Spring Kit. For Holley
Allows changing the rate of the seondary operating ranges
  • Secondary Diaphragm Spring Kit
Available downloads:
Download instructions

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Holley 20-13 - Secondary Diaphragm Spring Kit. For Holley
Allows changing the rate of the seondary operating ranges
  • Secondary Diaphragm Spring Kit

Available downloads:
Download instructions

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


There are no installation notes for this product.

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