Waterman 300 Late Model Fuel Pump - Hex Driven - 0.300 Gear Set - Reverse Rotation - 8 AN Female Inlet/Outlet - 6 AN Female Accessory Outlets - Black Backup Washer The Chevrolet Small Block

The Chevrolet Small Block

and no welding is required

It wires inline on the coils' 12 volt supply wire where it senses the current going through this wire and converts this information into a 12 volt output signal that most aftermarket tachometers use as a trigger signal

The MAP sensors relay engine load output to the ECU

Waterman 300 Late Model Fuel Pump - Hex Driven - 0.300 Gear Set - Reverse Rotation - 8 AN Female Inlet/Outlet - 6 AN Female Accessory Outlets - Black Backup Washer The Chevrolet Small BlockProduct Description: Fuel Pump 300 Late Model Hex Driven 0. 300 Gear Set In Line Reverse Rotation 8 AN Female Inlet 8 AN Female Outlet 6 AN Female Accessory Outlets Aluminum Black Anodized Gas Methanol E85 Sold Individually Waterman produces hex driven fuel pumps for racing applications, as well as a full range of related fuel system components like check valves and in line filters. Waterman has earned a strong reputation in all forms of circle track