Watch in action

Upgrade the Electrical Heart of Your 1968-1969 Chevelle

Transform the electrical system of your 1968-1969 Chevy Chevelle or other GM A-Body with the American Autowire Classic Update Full Wiring Harness Kit. This comprehensive, bumper-to-bumper wiring solution is meticulously designed to replace your classic's entire electrical network, ensuring optimal performance and safety. Eliminate the common issues of aging wiring, such as intermittent power, shorts, and unreliable accessories, by installing a brand-new, high-capacity system built for modern demands.

Exceptional Features for Your Classic:

• Precise Vehicle Fitment: Engineered specifically for 1968 and 1969 Chevelle and other GM A-Body models, guaranteeing a perfect, factory-like installation.
• Complete Electrical Overhaul: This kit provides a full replacement for all vehicle circuits, including engine, chassis, interior, and exterior lighting, offering a complete electrical refresh.
• Modern Accessory Ready: Features additional circuits and increased power handling capabilities to seamlessly integrate contemporary upgrades like power windows, electronic ignition, and advanced audio systems.
• Enhanced Safety & Performance: Utilizes high-quality, durable wiring and advanced fuse protection to significantly improve electrical reliability and reduce the risk of electrical failures.
• Simplified Installation: Comes with detailed, color-coded instructions and factory-style connectors, making the installation process more straightforward for both experienced restorers and DIY enthusiasts.

Fitment Information:

This American Autowire Classic Update harness (MPN: 510158) is precisely tailored for 1968-1969 Chevrolet Chevelle and other GM A-Body platforms from those years, including Pontiac GTO, Oldsmobile Cutlass, and Buick Skylark. It's the definitive solution for any restoration or performance build.

Why Choose American Autowire for Your A-Body?

When restoring a classic, every detail matters, especially the electrical system. American Autowire's Classic Update harnesses are renowned for their superior quality, precise fit, and modern functionality. Invest in a wiring system that not only meets but exceeds original specifications, ensuring your Chevelle or A-Body performs reliably for years to come. Find the best electrical upgrades for your classic at GGCRACING.