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571-104 Holley EFI METRIPACK 150 FEMALE PINS 22-20GA 100PK
$22.55Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley... -
571-126 Holley EFI SSC FEMALE PINS 22-18GA 100PK
$19.43Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley... -
565-203 Holley EFI Holley EFI Dual Sync Chrysler Wedge Distributor
$556.95Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor!While these distributors are designed to be used primarily in... -
570-231 Holley EFI Coyote and Modular Ford Throttle Position Sensor Connector
$19.31Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered... -
567-100 Holley EFI Holley EFI ECU Pin Crimper
$605.95The best crimping tool available for making custom wiring harnesses. Constructed with a heavy duty hardened steel frame with molded non-slip hand grips. An adjustable ratchet mechanism produces consistent factory style high quality crimps. Bringing... -
572-100 Holley EFI Holley EFI 25FT Cable, 7 Conductor
$79.75Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools, we have everything you need to build or service your Holley... -
572-103 Holley EFI Holley EFI 25FT Shielded Cable, 3 Conductor
$41.79Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools, we have everything you need to build or service your Holley... -
570-216 Holley EFI GM Manifold Air Temp Connector
$11.21Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered... -
570-217 Holley EFI LS Manifold Air Pressure & Crank Shaft Position Sensor
$10.93Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered... -
571-116 Holley EFI MX 150 CAVITY PLUG
$15.67Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley... -
558-307 Holley EFI Universal Coil On/Near Plug Harness
$172.95Universal Coil On/Near Plug Harness – Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU's -
558-431 Holley EFI Crank/Cam Ign. Harness. Fully terminated harness.
$91.79This fully terminated harness is compatible with HP and Dominator ECU's and is plug and play w/ the following products:554-118-HALL EFFECT CRANK TRIGGER SENSOR554-124-FERROUS TARGET CRANK SENSOR554-125-FLYING MAGNET CAMSHAFT SENSOR 554-127-CAMSHAFT...