Sizes - 2 each 70-71-72-73-74-75-76-77-78-79
Holley Main Jets (20 OF THEM)
1/4"-32 UNF Unified Fine Thread
Use In Street & Race Applications
Fits Holley & Holley Style Carburetors Including AED, Barry Grant, Quick Fuel, Demon, Avenger, Etc..
These Will Come In A Plastic Storage Container
(20 INDIVIDUAL JETS)