This item may be available in a different size, colour, scent, version or platform:
Holley 122-60 Carburetor Standard Main Jet
Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
Sizes from 40-110
1/4-32 Thread
.060" Jet size
Standard Main Jet
This standard main jet is manufactured to high tolerances for consistency and is designed to fine-tune the carburetor for street or race applications. The hole size measures 0.060'' and is threaded for easy installation and removal. It is a replacement jet and comes with 1/4-32 unified fine thread.