Edelbrock Carburetor Spacer - Open 1" Spacer for Holley 4500 Series Timing Cover / Water Pump Bolt Kit Duration 276 / 283

Duration 276 / 283

The F-body chassis flexes dramatically

Cast Steel

Lifts w/o Sacrificing Ride Quality/Load-Carrying Capacity

25" stroke with steel rods

Edelbrock Carburetor Spacer - Open 1" Spacer for Holley 4500 Series Timing Cover / Water Pump Bolt Kit Duration 276 / 283Use 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. 8718, Edelbrock, Spacer, adapter, Carb adapter, Carburetor adapter, 4500 Series, dominator, 4 barrel, open spacer, open, intake manifold,