Racing Power Company 2" Phenolic Carb Spacer Kit For 4150 Holley - Open R9137 MODEL PAINT three 20” carbon bolts

three 20” carbon bolts

puncture resistant PVC for comfort and durability

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Also equipped with a 10-year sealed battery to eliminate the need for battery replacements and low battery chirps

Optional Corded Tether

Racing Power Company 2" Phenolic Carb Spacer Kit For 4150 Holley - Open R9137 MODEL PAINT three 20” carbon boltsMade out of phenolic resin and engineered to reduce heat transfer from the intake manifold to the carburetor that provides a denser air fuel mixture for increased power and efficiency. Includes mounting hardware and gaskets for a no hassle installation. Specifications: 2 Thickness Fits Holley 4150 4160 4BBL Carburetor Flanges Includes Mounting Hardware & Gaskets