Holley carburetor base plate assemblies are designed for replacement of damaged or worn components. These base plates are manufactured from cast aluminum for durability and good looks.
This kit includes (1) Throttle Body Assembly and (1) Throttle Body Gasket
Features:
- Replacement Component for Holley Double Pumper 0-4777C; 0-4777S
About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
