Allstar Performance Holley 4500 Open Carb Spacer - 1/2" Thick 2010191 Mercedes Benz 2012-2018

Mercedes Benz 2012-2018

Multiple Layer

1990-1994 Subaru Loyale

Contrasting Red Leg Stripes

Also sold each

Allstar Performance Holley 4500 Open Carb Spacer - 1/2" Thick 2010191 Mercedes Benz 2012-2018Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold plenum for better air flow. Spacers are CNC machined in the U. S. from a polymer compound able to withstand temperatures up to 400F. Available in open or four hole versions for 4150 and 4500 series Holley and Holley style carburetors in 1 2", 1",