Designed to fine-tune the carburetor for street or race applicationsThreaded for easy installation and removal0.0755'' hole sizeComes with 1/4-32 unified fine threadComes in a pair
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 0.0755'' and is threaded for easy installation and removal. It is a replacement jet and comes with 1/4-32 unified fine thread.
Brand: Holley, Model: 122-72