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  • 561-123_118128.jpg
    Holley EFI
    Remote Coil Relocation Bracket; Fits Gen 4 LS; Natural Finish;
    $155.00
    $155.00
    $155.00
    Holley is pleased to announce the arrival of our remote coil relocation brackets for all existing LS coil models, as well as for Holley EFI SmartCoils. These brackets are fabricated from lightweig...
  • 561-122_118128.jpg
    Holley EFI
    Remote Coil Relocation Bracket; Natural Finish;
    $155.00
    $155.00
    $155.00
    Holley is pleased to announce the arrival of our remote coil relocation brackets for all existing LS coil models, as well as for Holley EFI SmartCoils. These brackets are fabricated from lightweig...
  • 561-121_118128.jpg
    Holley EFI
    Remote Coil Relocation Bracket; Natural Finish;
    $155.00
    $155.00
    $155.00
    Holley is pleased to announce the arrival of our remote coil relocation brackets for all existing LS coil models, as well as for Holley EFI SmartCoils. These brackets are fabricated from lightweig...
  • 561-120_118128.jpg
    Holley EFI
    Remote Coil Relocation Bracket; Natural Finish;
    $162.00
    $162.00
    $162.00
    Holley is pleased to announce the arrival of our remote coil relocation brackets for all existing LS coil models, as well as for Holley EFI SmartCoils. These brackets are fabricated from lightweig...
  • 561-115_01.jpg
    Holley EFI
    Spark Plug Wire Set
    $157.00
    $157.00
    $157.00
    Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are includ...
  • 561-114_01.jpg
    Holley EFI
    Spark Plug Wire Set
    $157.00
    $157.00
    $157.00
    Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are includ...
  • 561-113_01.jpg
    Holley EFI
    Spark Plug Wire Set
    $140.95
    $157.00
    $140.95
    Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are includ...
  • 561-112_01.jpg
    Holley EFI
    Spark Plug Wire Set
    $162.00
    $162.00
    $162.00
    Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are includ...
  • 561-110_01.jpg
    Holley EFI
    Spark Plug Wire Set
    $140.95
    $157.00
    $140.95
    Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are includ...
  • 561-111_01.jpg
    Holley EFI
    Spark Plug Wire Set
    $157.00
    $157.00
    $157.00
    Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are includ...
  • 561-105.jpg
    Holley EFI
    Spark Plug Wire Set
    $128.00
    $128.00
    $128.00
    Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
  • 561-104.jpg
    Holley EFI
    Spark Plug Wire Set; Fits w/Shorty Headers; 90 Degree; Gray/Black; Silicone;
    $128.00
    $128.00
    $128.00
    Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
  • 561-102.jpg
    Holley EFI
    Spark Plug Wire Set; Fits w/Shorty Headers; 45 Degree; Red;
    $109.95
    $123.00
    $109.95
    Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
  • 561-103.jpg
    Holley EFI
    Spark Plug Wire Set; Fits w/Shorty Headers; 90 Degree; Black; Silicone;
    $128.00
    $128.00
    $128.00
    Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
  • 561-101.jpg
    Holley EFI
    Spark Plug Wire Set; Fits w/Shorty Headers; 45 Degree; Gray;
    $123.00
    $123.00
    $123.00
    Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
  • 561-100.jpg
    Holley EFI
    Spark Plug Wire Set; Fits w/Shorty Headers; 45 Degree; Black;
    $109.95
    $123.00
    $109.95
    Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
  • 558-508.jpg
    Holley EFI
    Fuel Injection Harness
    $699.00
    $699.00
    $699.00
    Injector Harness; Fits w/Dominator Or HP ECU; Bosch Injector; Incl. Main Power Harness/Universal Main Harness For Ford V8/Ignition Adapter And Tach Input;
  • 558-11018236.jpg
    Holley EFI
    Engine Wiring Harness
    $1,194.00
    $1,194.00
    $1,194.00
    Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote jun...
  • 558-506.jpg
    Holley EFI
    Fuel Injection Harness
    $1,249.00
    $1,249.00
    $1,249.00
    This wiring harness interfaces a Holley EFI ECU to a 4V Ford Modular engine. It is meant to be used in conjunction with an injector harness, a coil harness, and ignition modules. Most stock sensors...
  • 558-505.jpg
    Holley EFI
    Fuel Injection Harness
    $1,249.00
    $1,249.00
    $1,249.00
    This wiring harness interfaces a Holley EFI ECU to a 2V Modular Ford engine. It is meant to be used in conjunction with an injector harness, a coil harness, and ignition modules. Most stock sensors...
  • 558-504.jpg
    Holley EFI
    Universal Multi-Point Main Harness
    $713.00
    $713.00
    $713.00
    An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes co...
  • 558-502.jpg
    Holley EFI
    Fuel Injection Wire Harness
    $808.00
    $808.00
    $808.00
    An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes co...
  • 558-503.jpg
    Holley EFI
    Fuel Injection Wire Harness
    $713.00
    $713.00
    $713.00
    An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes co...
  • 558-501.jpg
    Holley EFI
    Fuel Injection Wire Harness
    $699.95
    $778.00
    $699.95
    An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes co...

Showing 529 -552 of 1503 items