Carburetor Spacers

Moroso 4150/4160 Carburetor Spacer - 4 Hole Plenum - 1in - Billet Aluminum

Moroso 4150/4160 Carburetor Spacer - Open Plenum - 1in - Billet Aluminum

Moroso 4150/4160 Carburetor Spacer - Open Plenum - 2in - Cast Aluminum

Moroso 4150/4160 Carburetor Spacer - 4 Hole Plenum - 1in - Billet Aluminum

Moroso 4500 Carburetor Spacer - Open Plenum - 1in - Billet Aluminum

Spectre's polished aluminum inline airbox with air filter has a 3 inch inlet and outlet. This cylindrical air box has an outside diameter of 4 inches. It allows you to create a custom air intake that feeds the engine cool outside air for more power.