Proflow carburettor 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 various thicknesses in both open and ported plenum designs. Stud kit and gaskets included.

More From This Category

Holley Carburetor Adapter, Open Center, 2300 Flange to Large Rochester 2GC, .500 in. Thick, Kit

Holley Carburetor Adapter, Open Center, 2300 Flange to Large Rochester 2GC, .500 in. Thick, Kit

$153.59

View
Dart Carburetor Spacer, Phenolic, 2.000 in. Thick, Open Center Colverleaf, 4500, Dominator Bore, Each

Dart Carburetor Spacer, Phenolic, 2.000 in. Thick, Open Center Colverleaf, 4500, Dominator Bore, Each

$223.97

View
Dart Carburetor Spacer, Phenolic, .500 in. Thick, Open Center, 4150, Square Bore, Each

Dart Carburetor Spacer, Phenolic, .500 in. Thick, Open Center, 4150, Square Bore, Each

$64.65

View
Dart Carburetor Spacer, Phenolic, 0.500 in. Thick, 4 Hole Center, 4500, Square Bore, Each

Dart Carburetor Spacer, Phenolic, 0.500 in. Thick, 4 Hole Center, 4500, Square Bore, Each

$61.23

View