Oldsmobile High Volume Aluminum Long Water Pump Satin Although the GM heads are

Although the GM heads are good pieces

Speedmasterª EFI systems give you everything you need to add powerful and efficient fuel injection to your vehicle

to increase flow for more performance

a new lower housing casting for enhanced fuel flow

Additional fittings may be required depending on your application

Oldsmobile High Volume Aluminum Long Water Pump Satin Although the GM heads areSpeedmaster 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.