1965 internal choke tube Tri-power Engine Performance These are the 1966 Chrome

These are the 1966 Chrome valve covers

The 1964 and 1965 tripower only use one

you will see that when you place the order for the aftermarket throttle shaft that the cost is $30

I also carry new torsion springs

1965 internal choke tube Tri-power Engine Performance These are the 1966 ChromeThis is the tube that is permanently attached to you intake. It is actually a loop, that is heated with exhaust gasses in the crossover. These tubes do rust through occasionally. When this occurs, you get exhaust gasses in the choke cup, causing condensation and deterioration, eventually freezing up the internal pull off piston Call me if you need help with installation.