For all Holley MPI / TBI / Terminator EFI systems up to 600 HP GM Gas " Every unit undergoes CNC blueprinting

Every unit undergoes CNC blueprinting

The Stage 6 package includes a Co-Pilot Transmission Lock-up Controller

Rough Country's 4" Ford Suspension Lift System is backed by our Lifetime Replacement Warranty

When replacing the discontinued filters with the new XWS1002 and PF3001XL

Replacement Cap Part C108304MB02

For all Holley MPI / TBI / Terminator EFI systems up to 600 HP GM Gas " Every unit undergoes CNC blueprintingThis 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. Originally designed for all TBI 4 bbl Pro Jection and 950 MPFI 4 bbl TBI systems.