Small Block Chevy

Holley Avenger MPFI 4-Barrel System Small Block Chevy


Avenger MPFI 4-Barrel System
  • Small Block Chevy
  • Early and Late Model Heads
  • 36 lb/hr Injectors
  • Up to 500HP
  • $3,531.95
    $3,178.76
    ON SALE - $353.19 OFF
    Ships in 24hrs
    FREE Shipping


    Big Block Chevy

    Holley Avenger MPFI 4-Barrel System Big Block Chevy


    Avenger MPFI 4-Barrel System
  • Big Block Chevy
  • Rectangle Port Heads
  • Standard Deck
  • 48 lb/hr Injectors
  • 1000CFM Throttle Body
  • Up to 650HP
  • $3,648.95
    $3,284.06
    ON SALE - $364.89 OFF
    Ships 12/13/16
    FREE Shipping

    Holley Avenger MPFI 4-Barrel System Big Block Chevy


    Avenger MPFI 4-Barrel System
  • Big Block Chevy
  • Oval Port Heads
  • Standard Deck
  • 48 lb/hr Injectors
  • 1000CFM Throttle Body
  • Up to 650HP
  • $3,648.95
    $3,284.06
    ON SALE - $364.89 OFF
    Ships 12/13/16
    FREE Shipping

    Avenger ECU Only

    Holley Avenger EFI ECU ONLY Self-tuning fueling strategy tunes while you drive


    Avenger EFI ECU ONLY
  • Self-tuning fueling strategy tunes while you drive
  • Requires no laptop computer to set up or tune
  • Service replacement part for Holley Avenger EFI systems, includes ECU & handheld tuner only
  • $1,238.99
    Ships 12/13/16
    FREE Shipping