Holley Gasket Sets 20-73 Item Image
Holley

Holley Cover-diaphragm Housing

SKU: 1D55T | MPN:  20-73
Sale price$119.94 USD
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Allows You To Change The Secondary Diaphragm Spring Without Disturbing The Diaphragm Has Balance Tube For 2X4 bbl. Application

Features:

  • Cover-Diaphragm Housing
  • (QUICK CHANGE)
  • Expedites Changing Of Vacuum Spring.

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