Moroso 64951 Billet Aluminum Carburetor Spacer - 1-Inch

The Moroso 64951 is a precision-machined 1-inch billet aluminum carburetor spacer designed to improve engine performance by increasing plenum volume and optimizing air/fuel mixture distribution. This spacer creates additional space between the carburetor and intake manifold, allowing for better atomization of the fuel mixture before it enters the cylinders.

Key Features:

• 1-inch height provides optimal spacing for improved airflow
• CNC-machined from high-quality billet aluminum for durability and heat dissipation
• Precision-engineered design ensures proper sealing and consistent performance
• Helps reduce heat transfer from intake manifold to carburetor
• Can provide noticeable gains in horsepower and throttle response
• Professional-grade construction for racing and high-performance street applications

Moroso carburetor spacers are a cost-effective way to extract additional performance from carbureted engines. The increased plenum volume and cooler operating temperatures help optimize combustion efficiency across the RPM range.