• 4150/4160 Carburetor 1/2" Thick Wood Spacer
• Open Plenum Design
• Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, can be used individually or stacked
• Requires the installation of a gasket on either side of the spacer whether the spacer is individual or stacked
• Thin layers of choice laminated hardwood, bonded together with resin, form a natural thermal barrier
• Top-quality hardwood has a sheet of phenolic resin- impregnated paper bonded to both sides
• Can be easily modified to your particular manifold for optimum performance
• Gaskets are not included