Holley - 20-59
Diaphragm Cover - Secondary - Quick Change - Plastic - Black - Holley Carburetors - Kit
Cover-Diaphragm Housing; 1 x 4 bbl; w/o Balance Tube;
Allows You To Change The Secondary Diaphragm Spring Without Disturbing The Diaphragm
- Quick Change Cover-Diaphragm Housing
- Expedites Changing Of Vacuum Spring
Brand: Holley
Color: Black
Emission Code: 5
Material: Plastic
Product Type: Vacuum Secondary Cover
Warning: California Proposition 65
Warranty: Limited 90 Day
