Brass T-fitting with 1/8" vacuum line. Two versions for early and late 1964. Tri-power Engine Compartment If your choke plate is

If your choke plate is missing or damaged this replacement plate is noe available

Those are the ones that have been on the market for many years

It is slimmer that the cast iron 1966 water I have on the web page for $53

shipping and availability for your Pontiac prior to ordering

Read the fine print with other kits they do not include the air cleaner gaskets

Brass T-fitting with 1/8" vacuum line. Two versions for early and late 1964. Tri-power Engine Compartment If your choke plate isThis is T fitting that uses the 1 8" vacuum line. There is also a 3 16" vacuum line. Check to see what you have prior to ordering. If you need vacuum fitting for vacuum advance on page for $5, or if you do not need 1 8" line plug is listed for $17