Wiring Harness Adapter - Delphi M/P 3 Pin To Delphi GT 3 Pin - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-558-467   More Details...

$36.00

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Wiring Harness Adapter - Sniper Efi - Sniper Efi 1 To Sniper Efi 2 - Each
HOLLEY  |  Part# HLY-558-489   More Details...

$56.09

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Efi Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit
HOLLEY  |  Part# HLY-558-490   More Details...

$164.95

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Efi Wiring Harness - Input / Output Harness - Holley Sniper Efi - Each
HOLLEY  |  Part# HLY-558-491   More Details...

$64.49

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Efi Wiring Harness - Sniper 2 Efi - Input / Output Harness - Holley Sniper 2 Efi - Each
HOLLEY  |  Part# HLY-558-497   More Details...

$44.85

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Engine Wiring Harness - Elite - Retrofit - Main Harness - DRIVE-BY-WIRE - Terminated - GM LS-SERIES - Kit
HALTECH  |  Part# HTH-HT-141362   More Details...

$670.00

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Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early HEMI - Kit
HALTECH  |  Part# HTH-HT-141376   More Details...

$940.00

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Engine Wiring Harness - Elite - Main Harness - DRIVE-BY-WIRE - Terminated - GM LS-SERIES - Kit
HALTECH  |  Part# HTH-HT-141366   More Details...

$670.00

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Engine Wiring Harness - Drive by Cable - Terminated - Mopar Gen Iii HEMI - Kit
HOLLEY  |  Part# HLY-558-116   More Details...

$799.95

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Engine Wiring Harness - Elite - Main Harness - DRIVE-BY-CABLE - Terminated - GM LS-SERIES - Kit
HALTECH  |  Part# HTH-HT-141360   More Details...

$670.00

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