1997-2006 LS1 Standalone Harness W/ 4L80E 4.8 5.3 6.0 Vortec Drive by Cable

This standalone harness is designed for use with Drive By Cable Throttle Body and 4L80E trans, specifically for application in 1997-2006 LS1 4.8L 5.3L 6.0L Engines. With this harness, you can expect smooth operation and reliable performance from your engine and transmission pairing. 

Features: 

• All of our harnesses are built with OEM Quality and better
• All Harnesses have a high quality grommet installed on the harness (that slides for desired mounting)
  
• Harnesses receive a quality check before shipment.
• GM color codes. (Many companies do not use GM color codes)
• High quality reinforced ring terminals
• 1200 degree fiberglass braid on all circuits ran by heat
• All factory CPA (Connector Position Assurance Locks)
• 100% handmade
• Harness comes with a complete install instruction packet
• All harnesses come with the needed Dash Connections, which include Speedometer, Tachometer, Park Neutral, TCC, Malfunction Indicator, and a DLC Port.
• Upgraded wire for running those big injectors (will run any size injector without issues)
• Harness comes with a complete install instruction packet.