Proflow Water Pump Aluminium Ultra Cool, Chev Small Block, Short, Black 500 to 600 series All Holley regulators are pre-set

All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator

Gauges illuminate via incandescent bulbs and "around the dial" lighting

This provides high performance consumers with the ability to tune their engines for maximum performance on any vehicle

AF100-06-06M

The flexible design will bend to give any engine a custom fit and can also be cut down for custom lengths

Proflow Water Pump Aluminium Ultra Cool, Chev Small Block, Short, Black 500 to 600 series All Holley regulators are pre-setPFEWP 9208BK Proflow Water Pump Aluminium Ultra Cool, Chev Small Block, Short, Black Proflow's Ultra Cool cast aluminium water pumps are ideal for street use. They feature a stamped steel impeller that provides optimum water flow, while consuming less horsepower than stock pumps. The Ultra Cool pumps also feature a heavy duty shaft, bearing, and seal. Ultra Cool aluminium pumps weigh approximately 30 to 50 percent less than stock iron pumps, and have