Edelbrock Carburetor Spacer - Open 1" Spacer for Holley 4500 Series Timing Cover / Water Pump Bolt Kit The F-body chassis flexes dramatically

The F-body chassis flexes dramatically

0:1 compression

25" stroke with steel rods

Dimensions: 4 1/2" deep

Edelbrock Carburetor Spacer - Open 1" Spacer for Holley 4500 Series Timing Cover / Water Pump Bolt Kit The F-body chassis flexes dramaticallyUse 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,