2014-22+ Gen V LT1 / L83 / L84 / L86 / L87

LOOMTECH Performance Harnesses

 Swap your engine with confidence using the Loomtech LS Swap Harness - The ultimate wiring solution engineered for seamless, hassle-free installation.

-Made with premium OEM-grade TXL wire and genuine quality connectors for unbeatable durability.

-Complete High quality fuse box

-Extended harness length to allow mounting of engine ECU under dash or inside engine bay if required

-Complete bench testing of every circuit before leaving our dedicated facility

-Detailed instructions take the guesswork out of the installation process

-Backed by a 12-month warranty for your peace of mind

Our harnesses include the following connections for-

-Vehicle speed sensor
-Transmission control (Automatic)
-2 X Front Oxygen sensor 
-Coolant temperature sensor
-Air flow meter
-Mass Air Flow sensor
-8 X Injector plugs
-Idle air control sensor
-Throttle position sensor
-2X coil pack bank wiring (excluding coil pack sub harness)
-Camshaft position sensor
-Crankshaft position sensor
-Knock sensor
-Alternator 
- Under dash outputs for Engine Cooling fans, MIL Light, Alternator warning light, RPM Output, Speedo Output
-OBD2 plug under dash

Don't risk your engine swap with cheap, unreliable wiring harnesses that will only cause problems down the road.

 Upgrade to the Loomtech LS Swap Harness and experience the difference quality engineering makes.

 This harness is a must-have for any enthusiast looking to swap an LS engine. With its plug-and-play design and comprehensive feature set, you'll have your engine running at its best in no time. 

 Make the smart choice and get your Loomtech LS Swap Harness today.