Brand new engine / transmission wiring loom specifically designed as a plug in soloution for your 2014+ RG Colorado with a 2010+ L77 or LS3 engine. Includes vehicle interface module and wiring loom.
 
Please note this is not suitable for 2012-2013 RG, These are built to order only and we require your RG engine loom and ECU to be sent in to us for modification.