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Moroso 65425 Vacuum Secondary Spring Kit, Fits Holley Carburetors

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Moroso 65425 HOLLEY VAC.SEC.SPRING KI.

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Product Review

Moroso 65425 HOLLEY VAC.SEC.SPRING KI.

provides springs of various rates to allow the racer to custom tailor the vacuum secondary opening and closing rate to best suit their combination
contains seven springs color coded from light to heavy
instructions included
Fit type: Universal

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