Holley 122-49 .048 inch Carburetor Standard Main Jet - Pack of 2 is a quality Holley or related performance part designed for reliable fuel system function and leak-free performance. Precision manufacturing supports consistent operation in street and race applications.

Whether replacing worn components or upgrading for better drivability, these parts help maintain proper fuel delivery and system integrity. Many are designed for straightforward installation with common tools.

A solid choice for carbureted engines seeking dependable service and long-term reliability from trusted performance brands.