ROCHESTER 2GC & 2GV 2-Barrel: Description: Notes

Carburetors are of 2-barrel downdraft design with side fuel bowl, 2GC models are equipped with an automatic integral choke. The automatic choke housing and thermostatic coil of the 2GC may be located on the air horn or throttle body, depending on application. The 2GV carburetor is also an automatic choke model, however, a vacuum break diaphragm unit is used in place of the conventional choke housing and piston. Two different sizes of the 2GV carburetor are used; the 2GV-1 1/4" models are used on the 4 cylinder Vega (option) and the 307" V8 engines, while the 2GV-1 1/2" models are used on the other 2GV applications.