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  • LS2/3/7+ (58x/4x) Engine Main Harness
    Sale
    Holley

    LS2/3/7+ (58x/4x) Engine Main Harness

    $649.95
    $649.95 $731.95
  • LS2 KNOCK
    Holley

    LS2 KNOCK

    Only 7 left
    $33.74
    $33.74 $13.74
  • LS Coil Extension Harnesses
    Sale
    Holley

    LS Coil Extension Harnesses

    $129.95
    $129.95 $146.95
  • LS COIL HARNESSES
    Sale
    Holley

    LS COIL HARNESSES

    $204.95
    $204.95 $230.95
  • LS Manifold Air Pressure & Crank Shaft Position Sensor
    Holley

    LS Manifold Air Pressure & Crank Shaft Position Sensor

    Only 20 left
    $33.74
    $33.74 $13.74
  • LS Manifold Air Pressure Sensor AND 24x Crank Connector
    Holley

    LS Manifold Air Pressure Sensor AND 24x Crank Connector

    Only 10 left
    $65.37
    $65.37 $57.95
  • LS Throttle Body Gasket
    Holley

    LS Throttle Body Gasket

    $36.31
    $36.31 $16.64
  • LS Throttle Cable Bracket
    Sold out
    Holley

    LS Throttle Cable Bracket

    $67.04
    $67.04 $57.95
  • LSU4 Bosch Wideband
    Sale
    Holley

    LSU4 Bosch Wideband

    $204.95
    $204.95 $230.95
  • LSx Injector Harness - For EV6 Style Injectors
    Sale
    Holley

    LSx Injector Harness - For EV6 Style Injectors

    $182.95
    $182.95 $205.95
  • LSX Main Harness Connector Kit
    Sale
    Holley

    LSX Main Harness Connector Kit

    Only 15 left
    $161.95
    $161.95 $182.95
  • Main Engine Harness for 24x LS w/TBI
    Sale
    Holley

    Main Engine Harness for 24x LS w/TBI

    Only 2 left
    $716.95
    $716.95 $806.95
  • MAIN ENGINE HARNESS FOR 58X LS W/TBI
    Sale
    Holley

    MAIN ENGINE HARNESS FOR 58X LS W/TBI

    Only 3 left
    $716.95
    $716.95 $806.95
  • Main Power Harness
    Sale
    Holley

    Main Power Harness

    $120.08
    $120.08 $120.95
  • Manifold Air Pressure (MAP)
    Sold out
    Holley

    Manifold Air Pressure (MAP)

    $33.62
    $33.62 $13.58
  • MAP Sensor - 1 Bar
    Sold out
    Holley

    MAP Sensor - 1 Bar

    $161.13
    $161.13 $158.95
  • MAP Sensor - 2 Bar
    Sale
    Holley

    MAP Sensor - 2 Bar

    Only 3 left
    $181.60
    $181.60 $182.95
  • MAP Sensor Bracket
    Sold out
    Holley

    MAP Sensor Bracket

    $73.59
    $73.59 $56.24
  • Map Sensor Port Cover
    Sold out
    Holley

    Map Sensor Port Cover

    $51.88
    $51.88 $41.67
  • METRIPACK 150 FEMALE PINS 22-20GA 100PK
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    METRIPACK 150 FEMALE PINS 22-20GA 100PK

    Only 6 left
    $44.26
    $44.26 $28.34
  • METRIPACK 150 MALE PINS 22-20GA 100PK
    Holley

    METRIPACK 150 MALE PINS 22-20GA 100PK

    Only 4 left
    $45.65
    $45.65 $30.26
  • METRIPACK 150 WEATHER PLUG 100 PACK
    Holley

    METRIPACK 150 WEATHER PLUG 100 PACK

    Only 7 left
    $59.14
    $59.14 $48.96
  • METRIPACK AND GT DE-PINNING TOOL-150/280
    Holley

    METRIPACK AND GT DE-PINNING TOOL-150/280

    Only 8 left
    $58.86
    $58.86 $45.54
  • METRIPACK CRIMPING TOOL-150/280 20-14AWG
    Sale
    Holley

    METRIPACK CRIMPING TOOL-150/280 20-14AWG

    Only 2 left
    $230.95
    $230.95 $259.95
  • METRIPACK WEATHER SEAL WHITE 22-18GA
    Holley

    METRIPACK WEATHER SEAL WHITE 22-18GA

    Only 16 left
    $38.03
    $38.03 $19.70
  • MIZU P25 MALE PINS 100PK
    Holley

    MIZU P25 MALE PINS 100PK

    Only 6 left
    $42.43
    $42.43 $25.80
  • MOD/COYOTE Knock Sensor Connector, Main Harness
    Holley

    MOD/COYOTE Knock Sensor Connector, Main Harness

    Only 2 left
    $34.87
    $34.87 $15.30
  • Modular Ford Cam & Crank / Coyote Crank Connector
    Holley

    Modular Ford Cam & Crank / Coyote Crank Connector

    Only 20 left
    $45.71
    $45.71 $30.32
  • Modular Ford Coolant Temp Sensor Connector
    Holley

    Modular Ford Coolant Temp Sensor Connector

    Only 10 left
    $35.15
    $35.15 $15.12
  • Modular Ford / Coyote Idle Air Control Connector
    Holley

    Modular Ford / Coyote Idle Air Control Connector

    Only 2 left
    $35.15
    $35.15 $15.12
  • Modular Ford / Coyote Manifold Air Temperature Connector
    Holley

    Modular Ford / Coyote Manifold Air Temperature Connector

    Only 2 left
    $35.15
    $35.15 $15.12
  • MOLEX MX150 MALE PINS 20-16GA 100PK
    Sold out
    Holley

    MOLEX MX150 MALE PINS 20-16GA 100PK

    $42.43
    $42.43 $25.80
  • MPFI/TPI Main Harness Connector Kit
    Sale
    Holley

    MPFI/TPI Main Harness Connector Kit

    Only 4 left
    $152.95
    $152.95 $172.95
  • MX 150 CAVITY PLUG
    Sold out
    Holley

    MX 150 CAVITY PLUG

    $38.03
    $38.03 $19.70
  • MX 150 WEATHER SEAL 20-16AWG
    Holley

    MX 150 WEATHER SEAL 20-16AWG

    Only 1 left
    $38.03
    $38.03 $19.70
  • NTK Wideband Oxygen Sensor
    Sale
    Holley

    NTK Wideband Oxygen Sensor

    $368.95
    $368.95 $415.95
  • ODD/EVEN COIL CONNECTORS - Sub Harness
    Holley

    ODD/EVEN COIL CONNECTORS - Sub Harness

    $32.70
    $32.70 $12.32
  • POWER TAP
    Holley

    POWER TAP

    Only 14 left
    $32.70
    $32.70 $12.32
  • Pro-Dash Input/Output Harness
    Sale
    Holley

    Pro-Dash Input/Output Harness

    $282.95
    $282.95 $318.95
  • Pro Dash Service Harness
    Sale
    Holley

    Pro Dash Service Harness

    Only 7 left
    $152.95
    $152.95 $172.95
  • Remote Mount Vent Valve for EFI Fuel Tanks
    Holley

    Remote Mount Vent Valve for EFI Fuel Tanks

    $48.51
    $48.51 $34.23
  • Shc Screw 1/4-20 X 1 Ss
    Holley

    Shc Screw 1/4-20 X 1 Ss

    $25.34
    $25.34 $3.62
  • Sniper 1 Transmission Control Kit
    Sale
    Holley

    Sniper 1 Transmission Control Kit

    $614.95
    $614.95 $691.95
  • Sniper 2 EFI 3.5" Handheld Controller
    Sale
    Holley

    Sniper 2 EFI 3.5" Handheld Controller

    $286.95
    $286.95 $322.95
  • Sniper 2 EFI Input/Output Harness
    Sold out
    Holley

    Sniper 2 EFI Input/Output Harness

    $61.13
    $61.13 $51.72
  • Sniper 2 EFI PDM Main Harness
    Sale
    Holley

    Sniper 2 EFI PDM Main Harness

    $149.95
    $149.95 $168.95
  • Sniper 2 Tach Input Ignition Adapter
    Holley

    Sniper 2 Tach Input Ignition Adapter

    $47.11
    $47.11 $32.30
  • Sniper 2 Transmission Control Kit
    Sale
    Holley

    Sniper 2 Transmission Control Kit

    $614.95
    $614.95 $691.95
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