Dart Carburetor Spacers

The Dart Carburetor Spacers are manufactured from a phenolic material with exceptional heat insulating properties. They are available for 4150 and 4500 style carburetors in open center, four hole and "clover-leaf" designs. The "clover-leaf" design matches the opening shape of Dart manifold plenums and positively prevents the throttle plate screws from falling out!