Moroso 64947 - Carburetor Spacer, 1/2 Inch, Phenolic

Carburetor Spacer 4150/4160 Carburetor Open Plenum H-1 in. Phenolic • Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum • Reducing fuel temperature inside the carburetor results in a denser, more powerful fuel charge to the manifold • Insulating phenolic spacers come pre-drilled for alignment pins • Gaskets not included *Not legal for sale or use on pollution-controlled vehicles Part # AVAILABLE OPTIONS 37950 Bullet Nose Carburetor Stud Kit 37960 Bullet Nose Carburetor Stud Kit 37961 Bullet Nose Carburetor Stud Kit