Carburettor 1" Spacer with Vacuum Port Gaskets and Mounting Hardware

Enhance your carburetion setup with this alloy 1" spacer designed to increase plenum volume between the carburettor and intake manifold. Crafted as a carburettor alloy spacer, it ships with vacuum port gaskets and mounting hardware for a complete, ready-to-install package.

Key features

• Alloy spacer, 1 inch thick, engineered to enlarge the plenum area for improved airflow between the carburettor and intake manifold
• Vacuum port gaskets included to ensure a reliable seal and accurate vacuum signals
• Mounting hardware included for a complete, ready-to-install kit

Compatibility

Suitable for 4-barrel carburettors that use Holley 4150/4160 bases, as well as AFB and Barry Grant carburettors.

What’s included

• Vacuum Port Fitting, Gaskets
• Mounting Hardware

Benefits

• Increases plenum area, delivering more low-end torque and horsepower