12" Aluminum Oval Plain Air Cleaner Top - Polished Speedmaster Twin-Carb combine two four-barrel

Speedmaster Twin-Carb combine two four-barrel carburetors to achieve the best balance of drivability

Get high-flow for your car with Speedmaster water pumps

The increased output of this self-contained ignition easily outperforms stock ignitions and helps to smooth out the power band from idle to high RPM

They start to make awesome power around 3

Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor

12" Aluminum Oval Plain Air Cleaner Top - Polished Speedmaster Twin-Carb combine two four-barrelThese Speedmaster chrome air cleaner tops are designed to replace the OEM top without alterations. They are made of steel, chrome plated for a shiny finish, and include the sealing ring.