Holley 122-50 Standard Main Jet - Pair Review
http://tinyurl.com/qj4kukf
Holley 122-50 Standard Main Jet - Pair
Designed to fine-tune the carburetor for street or race applications
Threaded for easy installation and removal
0.049'' hole size
Comes with 1/4-32 unified fine thread
Comes in a pair
