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Wiring Harnesses

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  • $391.95 - $391.95
    $391.95
    $449.95
    $449.95 - $449.95
    $449.95

    Holley HLY558-126 Flying Lead Main Harness

    Holley

    Description: The Holley HLY558-126 Flying Lead Main Harness is a versatile engine wiring harness designed for various applications. This harness me...

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    $391.95 - $391.95
    $391.95
    $449.95
    $449.95 - $449.95
    $449.95
  • $538.95 - $538.95
    $538.95
    $623.95
    $623.95 - $623.95
    $623.95

    Holley HLY558-117 Universal MPFI Coil On Plug Main Harness

    Holley

    Description: The Holley HLY558-117 Universal MPFI Coil On Plug Main Harness is designed for those looking to streamline their ignition wiring setup...

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    $538.95 - $538.95
    $538.95
    $623.95
    $623.95 - $623.95
    $623.95
  • $736.95 - $736.95
    $736.95
    $849.95
    $849.95 - $849.95
    $849.95

    Holley HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC

    Holley

    Description: The Holley HLY558-116 Main Wire Harness is designed for use with Mopar Gen III Hemi engines. This wiring harness is specifically confi...

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    $736.95 - $736.95
    $736.95
    $849.95
    $849.95 - $849.95
    $849.95
  • $493.95 - $493.95
    $493.95
    $571.95
    $571.95 - $571.95
    $571.95

    Holley HLY558-105 Main Harness - Univesal Un-Terminated

    Holley

    Description: The Holley HLY558-105 Main Harness is a universal unterminated wiring harness designed for use with Holley HP and Dominator EFI system...

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    $493.95 - $493.95
    $493.95
    $571.95
    $571.95 - $571.95
    $571.95
  • $493.95 - $493.95
    $493.95
    $571.95
    $571.95 - $571.95
    $571.95

    Holley HLY558-104 Main Harness - Universal MPFI

    Holley

    Description: The Holley HLY558-104 Main Harness is designed for use with multi-port fuel injection (MPFI) systems. Key Features: Universal MP...

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    $493.95 - $493.95
    $493.95
    $571.95
    $571.95 - $571.95
    $571.95
  • $583.95 - $583.95
    $583.95
    $675.95
    $675.95 - $675.95
    $675.95

    Holley HLY558-103 Main Wiring Harness LS2 & LS3

    Holley

    Description: The Holley HLY558-103 Main Wiring Harness is designed for use with LS2, LS3, and LS7 engines. This EFI wiring harness is compatible wi...

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    $583.95 - $583.95
    $583.95
    $675.95
    $675.95 - $675.95
    $675.95
  • $583.95 - $583.95
    $583.95
    $675.95
    $675.95 - $675.95
    $675.95

    Holley HLY558-102 Main Wiring Harness LS1 & LS6

    Holley

    Description: The Holley HLY558-102 Main Wiring Harness is designed for use with LS1 and LS6 engines, specifically tailored for Holley HP and Domina...

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    $583.95 - $583.95
    $583.95
    $675.95
    $675.95 - $675.95
    $675.95
  • $134.95 - $134.95
    $134.95
    $155.95
    $155.95 - $155.95
    $155.95

    Holley HLY554-130 EFI Gauge Module Anolog Style Can Gauges

    Holley

    Description: The Holley HLY554-130 EFI Gauge Module features analog style CAN gauges designed for universal applications. Key Features: Analo...

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    $134.95 - $134.95
    $134.95
    $155.95
    $155.95 - $155.95
    $155.95
  • Sale Sale
    $169.99
    $169.99 - $169.99
    $169.99
    $153.73
    $153.73 - $153.73
    $153.73

    Chevrolet Performance GMP12579355 LS Ignition Coil Harness

    Chevrolet Performance

    Description: The Chevrolet Performance GMP12579355 LS Ignition Coil Harness is designed for use with GM LS-Series engines. It is a single unit that...

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    $169.99
    $169.99 - $169.99
    $169.99
    $153.73
    $153.73 - $153.73
    $153.73
    Sale Sale
  • $209.00 - $209.00
    $209.00
    $209.00
    $209.00 - $209.00
    $209.00

    Fueltech Usa FTH5015006522 FTSPARK-8 Blank Harness

    Fueltech Usa

    Description: The Fueltech USA FTH5015006522 FTSPARK-8 Blank Harness is an ignition wiring harness designed for use with the FTSpark-8 ignition modu...

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    $209.00 - $209.00
    $209.00
    $209.00
    $209.00 - $209.00
    $209.00
  • Sale Sale
    $599.00
    $599.00 - $599.00
    $599.00
    $524.13
    $524.13 - $524.13
    $524.13

    Fueltech Usa FTH2002100109 PRO550/600 Ford V8 Smart Coil Complete Harness

    Fueltech Usa

    Description: With its robust construction, this harness is built to meet the demands of high-performance applications, ensuring that your ignition ...

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    $599.00
    $599.00 - $599.00
    $599.00
    $524.13
    $524.13 - $524.13
    $524.13
    Sale Sale
  • $189.00 - $189.00
    $189.00
    $189.00
    $189.00 - $189.00
    $189.00

    Fueltech Usa FTH2001005572 FT550 B Harness 20ft

    Fueltech Usa

    Description: The Fueltech USA FT550 B Harness is an engine control harness designed specifically for the FT550 ECU. This harness measures 20 feet i...

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    $189.00 - $189.00
    $189.00
    $189.00
    $189.00 - $189.00
    $189.00
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