Edelbrock Carburetor Spacer - Open 1" Spacer - Black Phenolic Plastic 2050091 Each half turn equals 1/16"

Each half turn equals 1/16" eliminating the need for packer shims

Extruded aluminum bracket eases mounting

1961-1971 Chrysler 300

1973-1974 GMC K15/K1500 Pickup

Edelbrock Carburetor Spacer - Open 1" Spacer - Black Phenolic Plastic 2050091 Each half turn equals 1/16"Use open spacers where more plenum volume or more carb to plenum floor distance is required. 4 hole spacers enhance low rpm torque and throttle response and dampen reversion effects on the carb. The superior heat insulating properties of wood fiber laminate are ideal for reducing heat transfer to the carb. 8711, Edelbrock, Spacer, adapter, Carb adapter, Carburetor adapter, standard flange, square Bore. 4 barrel, 4 hole spacer, 4 hole, intake manifold,