64-73 Carburetor Spacer, 1/2inch , 4v

Carburetor Spacer, Phenolic, .500 in. Thick, 4-Hole, Square Bore, Each

These carb spacers offer many advantages. They extend the length of the intake mixture column to improve air/fuel distribution and reduce the fuel temperature inside the carb, resulting in a denser, more powerful fuel charge. They'll also help with linkage clearance when using custom throttle setups. They're available in 1/2 in. and 1 in. thicknesses in both open and ported plenum designs. Gaskets and mounting hardware are included.