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Carburetor Accelerator Pump Diaphragm
Holley

Carburetor Accelerator Pump Diaphragm

Holley : 20-59

Article Number: HOL20-59
Quick change cover for secondary diaphragm housing. Allows quicker changing of the secondary diaphragm spring without disturbing the diaphragm. Holley 4-barrel carburetors.
* Quick Change Cover-Diaphragm Housing * Expedites Changing Of Vacuum Spring
  • Color: Black
  • Material: Plastic
6 In Stock