LS1 HARNESS EXTRA LENGTH

Upgrade your engine swap project with the Painless Performance LS1 Harness Extra Length, designed specifically for 1998-2002 LS1 mechanical throttle body engines. This standalone harness simplifies your installation process, allowing you to focus on performance.

• Easy Installation: Features GM color-coded wires with labels for straightforward setup, eliminating guesswork.
• Modular Fuse Block: Comes with an 8-circuit modular fuse block, ensuring reliable power distribution for your engine.
• Extra Length: The extended length of this harness accommodates various custom installations, giving you flexibility in your project.
• Standalone Design: Specifically made for use with LS1/LS6 ECM and 4L60E/4L65E automatic or T56 manual transmissions, this harness is not an OEM replacement, providing tailored functionality.

This kit is perfect for those looking to swap LS1 engines into other vehicles without the hassle of OEM wiring. Elevate your build with Painless Performance.