1965 Hollow Carb Stud Tri-power Engine Compartment This gasket set contains two

This gasket set contains two types of rear pan seals

J shaped bracket to attach to center carb

We have determined that the throttleshaft slot is to narrow to accept the original factory throttleblades without having the slot machined wider

Specify the year of your tripower as you place in cart

I have seen some criticize this product

1965 Hollow Carb Stud Tri-power Engine Compartment This gasket set contains twoNot available elsewhere. The 65 hollow stud is shorter than the 66, which is sold by others. Also, it is located in a different position that the 66. In 65, it is located in center carb. passenger side, rear. If your A body has air conditioning, the hollow stud is a vacuum source for air conditioning. I believe it is also used if you have a factory vacuum gauge. All the full sized Pontiacs used the same vacuum sorce for activating the heater controls.