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Adp. Harness Sniper Efi to Efi Dual Sync

Ignition Wiring Harness - PLUG-N-PLAY - Sniper Efi To Holley Efi Dual Sync Distributor - Each
HOLLEY | Part# HLY-558-493 More Details...

$42.17

Efi PRO-BILLET Ignition Adapter

Efi Wiring Harness - Ignition Adapter Harness - MSD Distributors To Holley Efi - Each
HOLLEY | Part# HLY-558-325 More Details...

$39.49

Wiring Harness Adapter Hyperspark Igniti

Efi Wiring Harness - Ignition Adapter Harness - Hyperspark Distributors To Holley Efi - Each
HOLLEY | Part# HLY-558-323 More Details...

$41.48

GM LS Coil Sub Harnesses

Ignition Wiring Harness - Factory Replacement - Injector Sub Harness - GM LS-SERIES - Pair
HOLLEY | Part# HLY-558-321 More Details...

$179.95

COIL-NEAR-PLUG Sub Harness - Big Wire

Ignition Wiring Harness - Big Wire C-N-P Sub Harness - V8 - Each
HOLLEY | Part# HLY-558-318 More Details...

$258.25

HP Efi SUB-HARNESSES - Smart Coil

Efi Wiring Harness - Smart Coil - Ignition Coil Wiring - Holley HP / Dominator Efi - Universal - Each
HOLLEY | Part# HLY-558-312 More Details...

$279.95

SNIPER-2 TP SNIPER-1 Adapter Wire Harnes

Sniper Efi 1 To Sniper Efi 2 Adapter HARNESS-ELIMINATES The Need To Rewire Your Existing Sniper Efi Installation
HOLLEY | Part# HLY-558-489 More Details...

$56.09

Elite 2500 Premium Univ. Wire Harness

Wiring Harness - Elite - Ecu Premium Harness - 8 FT Long - Universal - Kit
HALTECH | Part# HTH-HT-141304 More Details...

$450.00

Elite 2500 Basic Univ. Wire Harness

Wiring Harness - Elite - Ecu Basic Harness - 8 FT Long - Universal - Kit
HALTECH | Part# HTH-HT-141302 More Details...

$360.00

Elite 2000/2500 Non DBW Terminated Wire

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

$670.00