![Holley 134-61 - Metering Block; Primary; For Carburetor PN[0-4779C];](https://cdn11.bigcommerce.com/s-ulloy4ros5/images/stencil/500x659/products/2959132/18009070/134-61__71769.1736214679.jpg?c=1 "Holley 134-61 - Metering Block; Primary; For Carburetor PN[0-4779C];")
![Holley 134-61 - Metering Block; Primary; For Carburetor PN[0-4779C];](https://cdn11.bigcommerce.com/s-ulloy4ros5/images/stencil/1280x1280/products/2959132/18009070/134-61__71769.1736214679.jpg?c=1 "Holley 134-61 - Metering Block; Primary; For Carburetor PN[0-4779C];")
Holley - 134-61
Metering Block; Primary; For Carburetor PN[0-4779C];
Fuel bowls are not included and the metering block has no provision for a power valve. Both a shiny finish and a standard finish are available.
- Metering Block
- For Carburetor PN[0-4776C]
Material: Cast Zinc
![Holley 134-57 - Metering Block; Primary; For Carburetor PN[0-80670];](https://cdn11.bigcommerce.com/s-ulloy4ros5/images/stencil/500x659/products/2959129/18009045/134-57__65835.1736214676.jpg?c=1 "Holley 134-57 - Metering Block; Primary; For Carburetor PN[0-80670];")
