Holley EFI Replacement Regulator Kit

  • $52.51
    Unit price per 
  • Save $5.83

Retrofit Regulator Kit. Replace or install a regulator in your Holley Retrofit Fuel Pump Module


  • Tumble polished finish
  • For GM LS1/LS6 Engines & 1999-2007 4.8/5.3/6.0 Truck Engines with 24x crank reluctor, carbureted intake manifold, and 4L60E/4L80E transmissions
  • Plug and play with factory sensors and coil sub-harnesses
  • Bosch wideband oxygen sensor included
  • Controls fuel, spark, and 4L60E/4L80E transmissions
  • Pre-calibrated for no-hassle installation and tuning
  • Fully adjustable through included 3.5‚Äù full color touchscreen