Correct Factory Vacuum Fitting Tri-power Engine Performance These will fit from 1955-1977

These will fit from 1955-1977

For a nice finishing touch

I find customers do not need new throttleblades when I inspect them

Precision bent to fit right without a big fight

and the stainless steel vent strip with rubber vent seal

Correct Factory Vacuum Fitting Tri-power Engine Performance These will fit from 1955-1977Finally we have the original plated vacuum fitting as the Tri powers came with from the factory. This is an exact reproduction of the original. This part is used to obtain vacuum advance ( usually for advance for distributor) off the rear of the center carb. Also is used when Brass T fitting is used on center carb for vacuum advance on 1 side of t fitting. I do carry an after market brass vacuum fitting on the web site if you are looking for a less