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99- Vortec Engine Fi Wiring Harness

Efi Wiring Harness - GM LS-SERIES 1999-2006 - Kit
PAINLESS WIRING  |  Part# PWI-60217   More Details...

$599.99



V-8 Injector Harness

Efi Wiring Harness - Bosch Style Injectors - Holley Dominator Efi - Each
HOLLEY  |  Part# HLY-558-200   More Details...

$184.45



Tbi Harness

Efi Wiring Harness - GM Tbi Injection 1986-93 - GM V6 / V8 - Kit
PAINLESS WIRING  |  Part# PWI-60101   More Details...

$424.99



73-87 GM Truck A/C Harn Ess

A/C Wiring Harness - Oem Replacement - GM Truck 1973-87 - Kit
PAINLESS WIRING  |  Part# PWI-30902   More Details...

$103.99



Wiring Harness, Mpfi to SS Map Adapter

Wiring Harness Adapter - Mpdi Map Sensor To Delphi GT Sensor - Each
HOLLEY  |  Part# HLY-558-466   More Details...

$47.24



7 Pin Main Harness, Sniper Tbi

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

$152.05



Wiring Harness, LS to SS Map Adapter

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

$36.90



10 Pin Harness, Sniper Tbi

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

$59.48



Ignition Harness, Ferrous CRANK/MAG Cam

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

$91.75



Can Adapter - New Device to Two Pin Male

Data Transfer Cable Adapter - 2 Pin Harness To Can - Each
HOLLEY  |  Part# HLY-558-430   More Details...

$43.02