- Make sure this fits by entering your model number.
- Designed to fine-tune the carburetor for street or race applications
- Threaded for easy installation and removal
- 0.045'' hole size
- Comes with 1/4-32 unified fine thread
This fits your .
Holley 122-45 Standard Main Jet: Automotive
- Product Code: 4NEBK1400429
- Availability: In Stock