[Goatracer1]

You don't have to remove the manifold. The tube is attached to a plate that bolts in from the top. Mine leaked and I replaced it but didnt use it. I installed an electric choke assembly from an Edelbrock carb that I had. Works great and you don't have to depend on the correct amount of heat in the manifold. Especially if you heat riser valve doesn't work. If you dont replace the tube make sure you plug both openings.

[Deadhead]

Originally Posted by Goatracer1

You don't have to remove the manifold. The tube is attached to a plate that bolts in from the top. Mine leaked and I replaced it but didnt use it. I installed an electric choke assembly from an Edelbrock carb that I had. Works great and you don't have to depend on the correct amount of heat in the manifold. Especially if you heat riser valve doesn't work. If you dont replace the tube make sure you plug both openings.

A '65 - '66 does not have this plate. It is a flared tube installed in 2 holes in the manifold unlike the earlier ones that use the plate. I had to double check on one I have off the car. Was a lot easier doing a '63 where you could unbolt the tube unit and replace.