Float balance spring used on the Rochester 4G, 4-Jet carburetors that utilize the round, half-round, and rectangular floats. If your carburetor requires this spring there will be two small holes just under the float pin slot in the carburetor. You need one spring and two clips for the primary float and a spring and two clips for the secondary side.
Exclusively available through Mike's Carb, these are frequently missing from rebuilt carburetors but we highly recommend replacing them.
INCLUDES: one spring and two clips