Designed to fine-tune the carburetor for street or race applications;Threaded for easy installation and removal;0.052'' hole size;Comes with 1/4-32 unified fine thread;Comes in a pair

• Holley 122-52 .052 Carburetor Standard Main Jet - Pack of 2

Holley 122-52 .052 Carburetor Standard Main Jet - Pack of 2Holley