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.
Edelbrock 1in. Wood Spacer
Edelbrock #8820 Water Pump Short Style 1955-68 SBC Engine Polished Ideal To Prevent Overheating In Street Rods And Street Machines.
