Chevy BBC 454 High Volume Billet Aluminum Slimline Water Pump also known as the GM

also known as the GM 8

The adaptors are available in different widths and register bore hole sizes to match your specific engine application and supercharger model

These Speedmaster flexplate dust covers have brilliant triple-chrome plating and are made from heavy-gauge steel

This cooler air charge provides additional power and torque

Chevy BBC 454 High Volume Billet Aluminum Slimline Water Pump also known as the GMSpeedmaster high volume water pumps have a ribbed aluminum housing and a heavy duty ball roller bearing assembly. Most 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.