Chevy SBC 350 High Volume Aluminum Short Water Pump with Heater Port [Satin] Our single plane big block

Our single plane big block manifold is now available with Dominator carburetor flange

We made our own upgraded versions

Speedmaster gate plates are bolt-on options to convert your standard-pattern shifter

When building rear-ends for race cars or trucks

and hardware

Chevy SBC 350 High Volume Aluminum Short Water Pump with Heater Port [Satin] Our single plane big blockSpeedmaster high volume water pumps have a ribbed aluminum housing and a heavy duty ball roller bearing assembly. Speedmaster water pumps have a bigger impeller and larger cavity size to flow 40 percent more coolant than stock. Choose long or short styles in a natural or shiny polished finishes. Get high flow for your car with Speedmaster water pumps.