Holley EFI - 534-39
Dual Tank Fuel Pump Switching Valve Kit; Incl. Switching Valve/Relay/Switch And Harness;
This kit is designed to allow the use for all Holley MPI / TBI / Terminator EFI systems on vehicles equipped with dual fuel tanks. The fuel injection systems require a fuel return line. In dual tank applications, the fuel must be returned to the tank from which it was drawn.
- Fuel pump kit for systems up to 400 HP
- For Holley MPI, TBI, and Terminator EFI systems with dual fuel tanks
- See Associated Comments for more installation information
- Includes switching valve, relay, switch, and harness