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Street Race Truck More... The Toolbox
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$16.94
$13.73
Holley 20-13 Secondary Diaphragm Spring Kit
Holley 20-13 Secondary Diaphragm Spring Kit

Holley 20-13 Secondary Diaphragm Spring Kit

Universal Fit

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Holley 20-13 Secondary Diaphragm Spring Kit
Holley 20-13 Secondary Diaphragm Spring Kit
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Part # 4252013
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$13.73
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GTIN Code:
090127207444
MFG. Part #:
20-13
Sold in Quantity:
Set

Info

HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

Allows changing the rate of the seondary operating ranges

  • Secondary Diaphragm Spring Kit

Installation Instructions (PDF)

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

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