These billet aluminium tapered spacers can increase flow rates through the carburettor by as much as 100 CFM. They will increase torque, horsepower and acceleration throughout the entire RPM range, offering smooth power delivery. These are available in 4150 and 4500 versions in either a silver or black anodised finish. This provides high performance consumers with the ability to tune their engines for maximum performance on any vehicle.

More From This Category

Moroso Carburetor Adapter, 3/4 in. Thick, Billet Aluminium

Moroso Carburetor Adapter, 3/4 in. Thick, Billet Aluminium

$187.10

View
Edelbrock Carburetor Adapters, Standard Flange Sideways Adapter Plates, 0.55 in. Thick, 2 Plates, Gaskets, Hardware, Kit

Edelbrock Carburetor Adapters, Standard Flange Sideways Adapter Plates, 0.55 in. Thick, 2 Plates, Gaskets, Hardware, Kit

$131.76

View
Edelbrock Carburetor Spacer, Aluminium, 1 in. Thick, Divided-Wall, Square Bore, Each

Edelbrock Carburetor Spacer, Aluminium, 1 in. Thick, Divided-Wall, Square Bore, Each

$137.50

View
Proflow Carburettor Spacer, Aluminium, 2 in. Thick, Tapered Combo, 4150 Square Bore

Proflow Carburettor Spacer, Aluminium, 2 in. Thick, Tapered Combo, 4150 Square Bore

$149.87

View