Cover-Diaphragm Housing - 20-73 performance-tuner-programmers Application 64-65 Pontiac

Application 64-65 Pontiac

which in turn lowers under-hood temperatures for more performance

please see Part Number EFV7003SS

Applications: 1955-1957 Chevrolet Bel Air

Application Ford-Mustang 79-93

Cover-Diaphragm Housing - 20-73 performance-tuner-programmers Application 64-65 PontiacOverview: 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. Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Color Black Emission Code 5 Material Plastic Product Type Vacuum Secondary Cover Warranty Limited 90 Day