Standalone Wiring Harness with 4L80E Transmission Drive by Wire, Professional Engine Wiring Harness, with Wiring Guide Manual, Fit for DBW LS2 LS3 Engines 4.8 5.3 6.0 2003 2004 2005 2006 2007

Description

⚡ Drive Your Build with Confidence — The Ultimate LS Power Harness!

This standalone 4L80E wiring harness is a professional-grade solution designed for DBW LS2 and LS3 engines (4.8, 5.3, 6.0L) from 2003-2007. Featuring a durable, leak-proof design and complete sensor connectivity, it ensures seamless integration with automatic transmissions and engine systems in Chevrolet, GMC, Cadillac, and Hummer trucks. Comes with a detailed wiring guide for expert-level installation.