Moroso 1/2" 4-Hole Phenolic Carburetor Spacer - Fits Holley 4150/4160 Bolt Pattern - 4-Hole Plenum Design w/ 1.467" Diameter Bores 110018 2 Youth Helmet incorporates the

2 Youth Helmet incorporates the same advanced technology

Brackets adapt U

making it easy to start nuts

1982-2000 GMC K2500

Moroso 1/2" 4-Hole Phenolic Carburetor Spacer - Fits Holley 4150/4160 Bolt Pattern - 4-Hole Plenum Design w/ 1.467" Diameter Bores 110018 2 Youth Helmet incorporates theAdvanced phenolic compounds are 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 and include all mounting hardware Gaskets not included Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and