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EFI Systems & Accessories

EFI Systems & Accessories

 

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    Holley EFI LS (58X/4X) Engine Main Harness Extended for HP EFI/Dominator EFI 558-134 Holley EFI LS (58X/4X) Engine Main Harness Extended for HP EFI/Dominator EFI 558-134
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    Holley EFI LS (58X/4X) Engine Main Harness Extended for HP EFI/Dominator EFI 558-134

    HOLLEY

    Now: $604.95
    Was: $672.95
    Holley EFI LS (58X/4X) Engine Main Harness Extended for HP EFI/Dominator EFI 558-134 LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI These harnesses are designed to fit most 24x and 58x LS engines, from 1997-2012. They are a...
    558-134
    Now: $604.95
    Was: $672.95
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    Now: $604.95
    Was: $672.95
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    $0.00
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  • On Sale
    Holley EFI LS (58X/4X) Engine Main Harness for HP EFI/Dominator EFI 558-103 Holley EFI LS (58X/4X) Engine Main Harness for HP EFI/Dominator EFI 558-103
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    Holley EFI LS (58X/4X) Engine Main Harness for HP EFI/Dominator EFI 558-103

    HOLLEY

    Now: $568.95
    Was: $632.95
    Holley EFI LS (58X/4X) Engine Main Harness for HP EFI/Dominator EFI 558-103 LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI This harness has been designed to interface with 58x crank and 4x cam sensors. These engines are commonly...
    558-103
    Now: $568.95
    Was: $632.95
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    Qty in Cart: 0
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    Now: $568.95
    Was: $632.95
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    $0.00
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  • On Sale
    Holley HP EFI & Dominator EFI LS1/6 (24X/1X) Engine Main Harness, Extended Length 558-133
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    Holley HP EFI & Dominator EFI LS1/6 (24X/1X) Engine Main Harness, Extended Length 558-133

    HOLLEY

    Now: $604.95
    Was: $672.95
    Holley HP EFI & Dominator EFI LS1/6 (24X/1X) Engine Main Harness, Extended Length 558-133 This harness is designed for LS1/6 Engines, from 1997-2004. This harness interfaces with 24x Crank and 1x Cam sensors. Plug and play with Dominator, HP,...
    558-133
    Now: $604.95
    Was: $672.95
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    Qty in Cart: 0
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    Now: $604.95
    Was: $672.95
    Subtotal:
    $0.00
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  • On Sale
    Holley EFI LSX Injector Harness for EV6 Injectors HP EFI/Dominator/Terminator X 558-201
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    Holley EFI LSX Injector Harness for EV6 Injectors HP EFI/Dominator/Terminator X 558-201

    HOLLEY

    Now: $161.05
    Was: $178.95
    Holley EFI LSX Injector Harness for EV6 Injectors HP EFI/Dominator/Terminator X 558-201 LSx Injector Harness for HP EFI, Dominator EFI and Terminator X.
    558-201
    Now: $161.05
    Was: $178.95
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    Qty in Cart: 0
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    Now: $161.05
    Was: $178.95
    Subtotal:
    $0.00
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  • On Sale
    Holley EFI LS1/LS6 (24X/1X) Engine Main Harness for HP EFI/Dominator EFI 558-102 Holley EFI LS1/LS6 (24X/1X) Engine Main Harness for HP EFI/Dominator EFI 558-102
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    Holley EFI LS1/LS6 (24X/1X) Engine Main Harness for HP EFI/Dominator EFI 558-102

    HOLLEY

    Now: $568.95
    Was: $632.95
    Holley EFI LS1/LS6 (24X/1X) Engine Main Harness for HP EFI/Dominator EFI 558-102 This harness is designed for LS1/6 Engines, from 1997-2004. This harness interfaces with 24x Crank and 1x Cam sensors.
    558-102
    Now: $568.95
    Was: $632.95
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    Qty in Cart: 0
    Quantity:
    Price:
    Now: $568.95
    Was: $632.95
    Subtotal:
    $0.00
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  • Total: 0 items / $0.00

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