Pay in 4 interest-free payments of $16.25 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Some valve covers in this series eliminate the need for the factory ignition coil bracket
Includes Hub Adapter
OEM type 5
Forged Pistons
Holley Carburettor Vacuum Secondary Diaphram Quick Change Kit # HO20-59 Rate_20 Some valve covers in thisHolley Carburettor Vacuum Secondary Diaphram Quick Change Kit # HO20 59 Quick Change Cover, Vacuum Diaphragm Spring, Plastic, Black, Holley, Each Vacuum Secondary Cover Material: Plastic Vacuum Secondary Cover Color: Black Quantity: Sold individually. Holley Vacuum Secondary Carburetor Accessories Holley offers vacuum secondary carburetor accessories that can be used as replacements or for use in upgrading your present carburetor. From diaphragms to
