Air horn: Accelerator pump bushing and drill bit kit. Tri-power Engine Performance Check to see what you

Check to see what you have prior to ordering

Many prefer these on the full sized cars

Do not order this item through the shopping cart as I do not stock

We use these large composite floats in our restorations as needed

Air horn: Accelerator pump bushing and drill bit kit. Tri-power Engine Performance Check to see what youIf your accelerator pump shaft has worn the internal bore on your airhorn then this is the kit you need. What I provide is one smaller drill at 9 32" and then the finish drill at 5 16" along with the bushing that is required to bring the internal diameter back to the correct specifications for your shaft. The best way to drill this out is to set in a drill press with the drill bit perpendtiular to the airhorn. We realize that most do not have a drill