Quickchange Vacuum Secondary Housing Cover Cover-Diaphragm Housing 1 X 4 Bbl Holley

Allows You To Change The Secondary Diaphragm Spring Without Disturbing The Diaphragm

Features and Benefits:

• Cover-Diaphragm Housing (Quick Change) Expedites Changing Of Vacuum Spring.

Details:

• Color: Black
• Gasket Or Seal Included: Yes
• Grade Type: Performance
• Material: Plastic
• Mounting Hardware Included: No
• Mounting Hole Quantity: 4
• Warranty: Manufacturer's Limited 90 Day Warranty