1/2in Billet Carb Spacer

The MOROSO 1/2in Billet Carb Spacer is a precision aluminum component designed for automotive enthusiasts and professional tuners looking to enhance their carburetor setup. This spacer addresses the critical distance between the carburetor and intake manifold, which significantly influences fuel atomization and air velocity. By using this half-inch spacer, users can achieve improved throttle response and more consistent air-fuel ratios across various RPMs.

Constructed from high-quality billet aluminum, the MOROSO carb spacer provides excellent rigidity and heat dissipation compared to composite options. Its precision 1/2-inch thickness is ideal for balancing manifold velocity tuning with carburetor mounting clearance, especially when using taller air filters or custom intake designs. The billet construction ensures consistent bore diameter and port alignment, minimizing disturbances in the fuel-air mixture.

This spacer is particularly beneficial for builders of carbureted V8 engines, including small-block and big-block applications, as well as vintage muscle car restorers and hot rod enthusiasts. Its bolt-on design allows for easy installation without requiring modifications to the manifold or carburetor, making it a practical choice for those looking to optimize performance.