Air and Fuel Delivery

  • 3-204qft.jpg
    Non-Stick Rebuild Kit; Alcohol 4150/4150 H.P. (750, 850, & 950 CFM)
    - 18%
    Quick Fuel Technology
    Non-Stick Rebuild Kit; Alcohol 4150/4150 H.P. (750, 850, & 950 CFM)
    $98.05 USD
    $120.95 USD $98.05 USD
    - 18%
  • boost.png
    Dominator EFI Kit - Universal Main Harness with EV1 Injector Harness
    - 8%
    Holley EFI
    Dominator EFI Kit - Universal Main Harness with EV1 Injector Harness
    $3,149.95 USD
    $3,431.95 USD $3,149.95 USD
    - 8%
  • boost.png
    Dominator EFI Kit - LS2 Main Harness w/ Trans and DBW with EV1 Injector Harness
    - 8%
    Holley EFI
    Dominator EFI Kit - LS2 Main Harness w/ Trans and DBW with EV1 Injector Harness
    $3,499.95 USD
    $3,824.95 USD $3,499.95 USD
    - 8%
  • boost.png
    Dominator EFI Kit - Ford - COP Main Harness
    - 8%
    Holley EFI
    Dominator EFI Kit - Ford - COP Main Harness
    $3,349.95 USD
    $3,656.95 USD $3,349.95 USD
    - 8%
  • boost.png
    Dominator EFI Kit - Ford Main Harness with EV1 Injector Harness
    Sold out
    Holley EFI
    Dominator EFI Kit - Ford Main Harness with EV1 Injector Harness
    $3,431.95 USD
    $3,431.95 USD $3,431.95 USD
    Sold out
  • boost.png
    Fits GM LS 24x Crank, 1x Cam - LS1/LS6 style Engines with EV1 Injectors
    - 8%
    Holley EFI
    Fits GM LS 24x Crank, 1x Cam - LS1/LS6 style Engines with EV1 Injectors
    $3,149.95 USD
    $3,431.95 USD $3,149.95 USD
    - 8%
  • boost.png
    Fits GM LS 58x Crank, 4x Cam - 4.8/5.3/6.0 style Engines with EV1 Injectors
    - 8%
    Holley EFI
    Fits GM LS 58x Crank, 4x Cam - 4.8/5.3/6.0 style Engines with EV1 Injectors
    $3,149.95 USD
    $3,431.95 USD $3,149.95 USD
    - 8%
  • 12-894.jpg
    Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1
    - 18%
    Holley EFI
    Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1
    $218.65 USD
    $267.95 USD $218.65 USD
    - 18%
  • 550-9291966.jpg
    Holley EFI Terminator X Max - LS1/LS6
    - 8%
    Holley EFI
    Holley EFI Terminator X Max - LS1/LS6
    $1,899.95 USD
    $2,081.95 USD $1,899.95 USD
    - 8%
  • 550-1219.jpg
    Holley EFI Terminator X - Ford Mod Motor 4V Kit
    - 8%
    Holley EFI
    Holley EFI Terminator X - Ford Mod Motor 4V Kit
    $1,949.95 USD
    $2,137.95 USD $1,949.95 USD
    - 8%
  • 557-201_0118339.jpg
    Holley EFI High Flow Dual Solenoid Boost Control Kit
    - 18%
    Holley EFI
    Holley EFI High Flow Dual Solenoid Boost Control Kit
    $413.95 USD
    $506.95 USD $413.95 USD
    - 18%
  • 557-200_01.jpg
    3 Port Boost Control Solenoid
    - 9%
    Holley EFI
    3 Port Boost Control Solenoid
    $186.95 USD
    $205.95 USD $186.95 USD
    - 9%
  • 17-93_01.jpg
    Adapts 4150 / 4160 Square Bore to 92MM LS DBW Throttle Body
    - 8%
    Holley EFI
    Adapts 4150 / 4160 Square Bore to 92MM LS DBW Throttle Body
    $204.95 USD
    $224.95 USD $204.95 USD
    - 8%
  • 554-111_01.jpg
    High Current Nitrous Solenoid Driver
    - 18%
    Holley EFI
    High Current Nitrous Solenoid Driver
    $126.85 USD
    $155.95 USD $126.85 USD
    - 18%
  • 554-142_011823.jpg
    Holley EFI Programmable 8 Channel Injector Driver Module
    - 9%
    Holley EFI
    Holley EFI Programmable 8 Channel Injector Driver Module
    $634.95 USD
    $697.95 USD $634.95 USD
    - 9%
  • 508-24.jpg
    105mm GM LS Throttle Body Gasket
    - 8%
    Holley EFI
    105mm GM LS Throttle Body Gasket
    $18.85 USD
    $20.69 USD $18.85 USD
    - 8%
  • 508-20.jpg
    92/102mm GM LS Throttle Body Gasket
    - 17%
    Holley EFI
    92/102mm GM LS Throttle Body Gasket
    $13.31 USD
    $16.23 USD $13.31 USD
    - 17%
  • 550-928t19277.jpg
    Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3
    - 8%
    Holley EFI
    Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3
    $2,049.95 USD
    $2,238.95 USD $2,049.95 USD
    - 8%
  • 558-408_01.jpg
    j2A, j2B, j3, j4 Connector & Pin Kit
    - 18%
    Holley EFI
    j2A, j2B, j3, j4 Connector & Pin Kit
    $202.45 USD
    $247.95 USD $202.45 USD
    - 18%
  • 558-213_01.jpg
    Evenly spaced Ford V8 Injector Harness for Jetronic "Bosch EV1" style Injectors
    - 18%
    Holley EFI
    Evenly spaced Ford V8 Injector Harness for Jetronic "Bosch EV1" style Injectors
    $184.45 USD
    $224.95 USD $184.45 USD
    - 18%
  • 558-501.jpg
    GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector
    - 18%
    Holley EFI
    GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector
    $828.95 USD
    $1,012.95 USD $828.95 USD
    - 18%
  • 534-244_01.jpg
    Billet Fuel Rail Kit for LS Truck Intake
    - 9%
    Holley EFI
    Billet Fuel Rail Kit for LS Truck Intake
    $233.95 USD
    $257.95 USD $233.95 USD
    - 9%
  • 534-209.jpg
    LS Hi-Flow Holley EFI Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes
    - 18%
    Holley EFI
    LS Hi-Flow Holley EFI Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes
    $221.35 USD
    $271.95 USD $221.35 USD
    - 18%
  • 534-210.jpg
    Fits LS1, LS2, LS3, LS6 & L99 factory intakes
    - 18%
    Holley EFI
    Fits LS1, LS2, LS3, LS6 & L99 factory intakes
    $382.95 USD
    $467.95 USD $382.95 USD
    - 18%