LS1 Gen 3 Haltech Elite 2500 & Terminated Engine Harness KitWe are proud to announce we are Officially a Haltech dealer and offering their full range, including their incredible Pre Terminated Harnesses and Elite 2500 Combos for your LS Conversion. These are a great option for those who do not have a factory harness to modify or want that next level of tunability and protection. We can customize the terminated harness to suit your application, including adding extra sensors, changing injectors, pre configuring

** ECM (ECU) on MOST Gen 4 Engines is located near the drivers headlight - we do not change this as this creates too many unnecessary failure points **

timing gear sensor or alternator W-terminal (stator tap)

Instructions HERE

power/economy (auto only) and reverse lights will also be retained

12 x Digital Outputs

Perfect to run as a twin fan setup on your LS Conversion - Ultra low profile and impressive CFM

- 3D Printed Poly Mounts insulate from heat

Non Genuine Replica Connector

Tachometer settings from 1-16 cylinders and 5V or 12V signal type

All glass-filled nylon construction includes (4) 90° mounting feet and nylon tie kit

GENUINE Aptiv (Delphi) 4 Pin (3 Usable) Connector

- LS2/3 L98 L76 L77 Gen 4 VE Throttle Pedal