1959-1962 Center carb vacuum T-fitting Tri-power Engine Performance That piece is the swing

That piece is the swing arm

J shaped bracket to attach to center carb

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

There is an additional cost of $10

1959-1962 Center carb vacuum T-fitting Tri-power Engine Performance That piece is the swingThis is the shorter Brass T fitting that was used prior to 1963 before the F fitting was introduced to the intake manifold, The T fitting supplies both vacuum to the distributor advance and the AC diaphragm. This short fitting uses the 1 8" AC supply fitting. Also available on the page would be the vacuum advance fitting $5 and the threaded plug as shown in the photos if required for $17.