Efi Wiring Harness - Cam Ignition Harness - Holley HP/DOMINATOR Efi - Universal - Kit
HOLLEY  |  Part# HLY-558-431   More Details...

$89.95

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Efi Wiring Harness - Extra Length - GM LS-SERIES 2003-06 - Kit
PAINLESS WIRING  |  Part# PWI-60218   More Details...

$659.99
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Map Sensor Adapter Ls1 & Ls2 To Ls3
HOLLEY  |  Part# HLY-558-416   More Details...

$36.19

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Dominator Efi DBW Harness - Early Truck
HOLLEY  |  Part# HLY-558-429   More Details...

$242.95

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Wire Harness LS To SS Map Adapter
HOLLEY  |  Part# HLY-558-467   More Details...

$36.00

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Wire Harness Mpfi To SS Map Adapter
HOLLEY  |  Part# HLY-558-466   More Details...

$46.09

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Injector Harness - Ford USCAR/EV6 Style Injector
HOLLEY  |  Part# HLY-558-212   More Details...

$175.45

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10-PIN Harness - Sniper Tbi
HOLLEY  |  Part# HLY-558-491   More Details...

$58.05

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Can Extension Harness 12ft
HOLLEY  |  Part# HLY-558-426   More Details...

$79.05

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7-PIN Main Harness - Sniper Tbi
HOLLEY  |  Part# HLY-558-490   More Details...

$148.45

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