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  • 534-211.jpg
    Holley EFI
    Fuel Injector Rail Adapter
    $29.26
    $32.51
    $29.26
    Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect. Includes (1) 3/4-16 O-ring port plug and (1) -6 to GM quick connect adapter.
  • 534-210.jpg
    Holley EFI
    Fuel Injector Rail
    $307.95
    $343.00
    $307.95
    LS Hi-Flow Holley EFI Fuel Rails - Same as 534-209, but also includes (6) braided hose, (4) 90º and (2) straight -6 hose ends
  • 534-209.jpg
    Holley EFI
    LS Fuel Rail Package; Aluminum;
    $201.95
    $225.00
    $201.95
    LS Hi-Flow Holley EFI Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes Includes (4) -6 to 3/4 in.-16 O-ring fittings. Fuel Rail mounting brackets and required mounting hardware.
  • 534-206.jpg
    Holley EFI
    Hi-Flow EFI Fuel Rail Extrusions
    $82.09
    $82.09
    $82.09
    AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8 in. diameter fuel passage provides the flow capacity for high horsepower applications...
  • 534-207.jpg
    Holley EFI
    Hi-Flow EFI Fuel Rail Extrusions
    $50.48
    $50.48
    $50.48
    AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8 in. diameter fuel passage provides the flow capacity for high horsepower applications...
  • 534-206.jpg
    Holley EFI
    Hi-Flow EFI Fuel Rail Extrusions
    $42.60
    $42.60
    $42.60
    AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8 in. diameter fuel passage provides the flow capacity for high horsepower applications...
  • 534-205.jpg
    Holley EFI
    Multi-Point Fuel Injection Connector Kit
    $48.83
    $48.83
    $48.83
    Complete connector and pin kit for use with Holley EFI MPFI Power Pack kit. Includes connector and pins for: Manifold Absolute Pressure (MAP) sensorIdle Air Control (IAC)Throttle Position Sensor (T...
  • 534-203.jpg
    Holley EFI
    Fuel Injector Rail
    $260.00
    $260.00
    $260.00
    EFI Fuel Rail Kit; Incl. Both Sides Fuel Rails/Crossovers/Fittings; For Dual Quad And Cathedral Port Hi-Ram LS1 2 x 4 Manifold;
  • 534-203.jpg
    Holley EFI
    LS Fuel Rail Package
    $260.00
    $260.00
    $260.00
    EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system.
  • 534-20_01.jpg
    Holley EFI
    Air Temp Sensor; For Use w/Commander 950 Or Holley EFI;
    $44.55
    $49.50
    $44.55
    Replacement air temperature sensor for use with Commander 950 or Holley EFI.
  • 534-2v3.jpg
    Holley EFI
    Engine Coolant Temperature Sensor
    $28.91
    $32.12
    $28.91
    Coolant Temperature Sensor; TBI; 4 bbl Analog Pro-Jection Systems; Digital 2 bbl Pro-Jection PN[502-20S];
  • 534-199.jpg
    Holley EFI
    Oxygen Sensor Extension Cable; 4 ft. Length;
    $122.00
    $122.00
    $122.00
    Oxygen Sensor Extension Cable; 4 ft. Length;
  • 534-198.jpg
    Holley EFI
    Wideband Oxygen Sensor; For Commander 950 BOSCH; Sensor Only;
    $299.00
    $299.00
    $299.00
    Replacement Wideband Oxygen Sensor for Commander 950 wideband controller kits.
  • 534-192_0118325.jpg
    Holley EFI
    Fuel Injector Rail
    $375.00
    $375.00
    $375.00
    Left and right, bright clear anodized, extruded aluminum fuel rails, stainless steel crossovers and non-adjustable fuel pressure regulator for Chevrolet Small Block V8 with Stealth Ram Vortec (L31)...
  • 534-191.jpg
    Holley EFI
    Commander 950 Race Software Upgrade
    $254.00
    $254.00
    $254.00
    This is an upgrade package to migrate to the Pro Software. The Pro Software includes a host of features that add even more flexibility to the Commander 950 ECU. Requires Windows 98 through XP. Not...
  • 534-190.jpg
    Holley EFI
    Wideband Oxygen Sensor; For Commander 950; Sensor Only;
    $807.00
    $807.00
    $807.00
    Replacement Wideband Oxygen Sensor For early model Commander 950 wide band kits.
  • 534-185rev1.jpg
    Holley EFI
    Fuel Injector Rail
    $390.00
    $390.00
    $390.00
    Left and right, bright clear anodized, extruded aluminum fuel rails, stainless steel crossovers and non-adjustable fuel pressure regulator for Chevrolet Small Block V8 with Stealth Ram Manifold.
  • 534-182.jpg
    Holley EFI
    Commander 950 Main Wiring Harness; Replacement; For Use w/PN[950-104];
    $422.00
    $422.00
    $422.00
    Commander 950 Main Wiring Harness; Replacement; For Use w/PN[950-104];
  • 534-170.jpg
    Holley EFI
    Pro-Jection Throttle Body Injector Pod Upgrade Kit; 2 bbl;
    $185.00
    $185.00
    $185.00
    Throttle Body Injector Pod Upgrade Kit for Old Style 2 bbl Throttle Bodies
  • 534-168.jpg
    Holley EFI
    Commander 950 Injector Wiring Harness; Fits w/4 bbl Throttle Body;
    $155.00
    $155.00
    $155.00
    Replacement Commander 950 4 bbl Throttle Body Injector Wiring Harness
  • 534-167.jpg
    Holley EFI
    Commander 950 Injector Wiring Harness; Fits w/2 bbl Throttle Body;
    $72.11
    $72.11
    $72.11
    Replacement Commander 950 2 bbl Throttle Body Injector Wiring Harness
  • 534-166.jpg
    Holley EFI
    Commander 950 Multi-Point Fuel Injection Retaining Plate
    $49.29
    $49.29
    $49.29
    Commander 950 Multi-Point Fuel Injection Retaining Plate; Fits w/4 bbl TBI; w/Air Cleaner Stud;
  • 534-165.jpg
    Holley EFI
    Commander 950 Multi-Point Fuel Injection Retaining Plate; For 2 bbl TBI;
    $16.69
    $16.69
    $16.69
    Commander 950 Multi-Point Fuel Injection Retaining Plate; For 2 bbl TBI;
  • 534-162.jpg
    Holley EFI
    Commander 950 Throttle Body Injector Pod; Replacement; 2 bbl;
    $138.00
    $138.00
    $138.00
    Replacement Injector Pod for 2 bbl Commander 950 Throttle Body Systems

Showing 1201 -1224 of 1505 items