WIRING HARNESS

Upgrade your GMC or Chevrolet truck's engine setup with the Painless Performance Wiring Harness, designed specifically for 2007-2012 Vortec engines. This standalone harness ensures a straightforward installation for your 4.8L, 5.3L, 6.0L, and 6.2L engines equipped with throttle by wire technology.

• Standalone Design: Tailored for specific engine swaps, this harness is not an OEM replacement, providing you with greater flexibility in your modifications.
• 10-Circuit Weatherproof Fuse Block: Includes a durable fuse block and mounting bracket to protect your circuits from the elements, ensuring reliable performance.
• Extra-Long Harness Length: Designed for easy routing and optimal placement within your vehicle, simplifying the installation process.
• Ignition Key Location: Conveniently located at the column, this feature enhances accessibility and usability.
• Compatible with Specific Engines: Perfectly suited for Vortec truck engines, this harness supports your performance needs without the hassle of compatibility issues.

With the Painless Performance Wiring Harness, you're equipped to enhance your vehicle's electrical system efficiently and effectively.