1/4" Phenolic insulators 1959 to 1965 Tri-power Engine Compartment but I have had these

but I have had these insulators made

This blocks off the port for the thermostat/switch that controlled the opening of the end carbs on vacuum linkage cars

These are the reproduction foam filters with the double AC logo and A193 embossing

This is an exact reproduction of the 1961-1963 aluminum water neck

1/4" Phenolic insulators 1959 to 1965 Tri-power Engine Compartment but I have had theseI have been getting e mails, 2 3 a week, with concerns that carbs are leaking after the motor is shut down. Sometimes the fuel drips into the manifold, resulting in hard starting. Or, if the car sits, it can be hard to start as the float bowls are empty. Here is what is happening Today's Ethanol laced fuel boils at 20 or more degrees lower than straight gasoline. After car is shut off, heat from the motor is absorbed into the carburator a heat sink.