American Autowire Classic Update Full Wiring Harness — Fits 1966-1968 Chevy Impala

SKU: BHZD_510372
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About American Autowire American Autowire engineers high-quality automotive parts and ...Read More

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Sale price$1,026.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About American Autowire

American Autowire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full American Autowire lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

<p>Elevate the performance and reliability of your 1966-1968 Chevy Impala with the <strong>American Autowire Classic Update Full Wiring Harness Kit</strong>. The electrical system is often the weakest link in a classic vehicle, prone to age-related failures that can diminish your driving experience. This comprehensive kit offers a complete, high-quality replacement, meticulously designed to bring your Impala's electrical system into the 21st century without sacrificing its vintage appeal.</p><h2>Modern Reliability for Your Mid-60s Impala</h2><p>Tailored specifically for the 1966-1968 Chevy Impala models (MPN: 510372), this American Autowire harness is engineered for a precise fit and simplified installation. Each wire is clearly labeled and color-coded, following original factory routing while integrating essential upgrades. This ensures a seamless transition to a more robust and capable electrical foundation, ready to support both stock components and modern accessories.</p><h3>What Makes This Kit Superior?</h3><ul><li><strong>Comprehensive Coverage:</strong> Replaces the entire vehicle's wiring, from engine management to interior lighting.</li><li><strong>Upgraded Fuse Panel:</strong> Features a modern, accessible fuse box with additional circuits for future expansion.</li><li><strong>High-Quality Components:</strong> Utilizes premium automotive-grade wire and connectors for maximum durability and conductivity.</li><li><strong>Integrated Relays:</strong> Improves efficiency and longevity of high-current accessories like headlights and horns.</li><li><strong>User-Friendly Instructions:</strong> Detailed, illustrated manual ensures a confident installation for enthusiasts and professionals alike.</li></ul><h2>Experience Uninterrupted Performance</h2><p>Say goodbye to electrical headaches and hello to consistent, reliable power. This Classic Update harness is an indispensable upgrade for any 1966-1968 Impala owner seeking to enhance safety, improve functionality, and ensure their cherished classic performs at its best. Drive with peace of mind, knowing your electrical system is robust and ready for anything.</p><p>Explore the best in classic car electrical solutions at GGCRACING.</p>

Product Details

Product Description
Part Numbers
Sizing & Fit

About American Autowire

American Autowire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full American Autowire lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

<p>Elevate the performance and reliability of your 1966-1968 Chevy Impala with the <strong>American Autowire Classic Update Full Wiring Harness Kit</strong>. The electrical system is often the weakest link in a classic vehicle, prone to age-related failures that can diminish your driving experience. This comprehensive kit offers a complete, high-quality replacement, meticulously designed to bring your Impala's electrical system into the 21st century without sacrificing its vintage appeal.</p><h2>Modern Reliability for Your Mid-60s Impala</h2><p>Tailored specifically for the 1966-1968 Chevy Impala models (MPN: 510372), this American Autowire harness is engineered for a precise fit and simplified installation. Each wire is clearly labeled and color-coded, following original factory routing while integrating essential upgrades. This ensures a seamless transition to a more robust and capable electrical foundation, ready to support both stock components and modern accessories.</p><h3>What Makes This Kit Superior?</h3><ul><li><strong>Comprehensive Coverage:</strong> Replaces the entire vehicle's wiring, from engine management to interior lighting.</li><li><strong>Upgraded Fuse Panel:</strong> Features a modern, accessible fuse box with additional circuits for future expansion.</li><li><strong>High-Quality Components:</strong> Utilizes premium automotive-grade wire and connectors for maximum durability and conductivity.</li><li><strong>Integrated Relays:</strong> Improves efficiency and longevity of high-current accessories like headlights and horns.</li><li><strong>User-Friendly Instructions:</strong> Detailed, illustrated manual ensures a confident installation for enthusiasts and professionals alike.</li></ul><h2>Experience Uninterrupted Performance</h2><p>Say goodbye to electrical headaches and hello to consistent, reliable power. This Classic Update harness is an indispensable upgrade for any 1966-1968 Impala owner seeking to enhance safety, improve functionality, and ensure their cherished classic performs at its best. Drive with peace of mind, knowing your electrical system is robust and ready for anything.</p><p>Explore the best in classic car electrical solutions at GGCRACING.</p>

Product Details

Product Description

About American Autowire

American Autowire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full American Autowire lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

<p>Elevate the performance and reliability of your 1966-1968 Chevy Impala with the <strong>American Autowire Classic Update Full Wiring Harness Kit</strong>. The electrical system is often the weakest link in a classic vehicle, prone to age-related failures that can diminish your driving experience. This comprehensive kit offers a complete, high-quality replacement, meticulously designed to bring your Impala's electrical system into the 21st century without sacrificing its vintage appeal.</p><h2>Modern Reliability for Your Mid-60s Impala</h2><p>Tailored specifically for the 1966-1968 Chevy Impala models (MPN: 510372), this American Autowire harness is engineered for a precise fit and simplified installation. Each wire is clearly labeled and color-coded, following original factory routing while integrating essential upgrades. This ensures a seamless transition to a more robust and capable electrical foundation, ready to support both stock components and modern accessories.</p><h3>What Makes This Kit Superior?</h3><ul><li><strong>Comprehensive Coverage:</strong> Replaces the entire vehicle's wiring, from engine management to interior lighting.</li><li><strong>Upgraded Fuse Panel:</strong> Features a modern, accessible fuse box with additional circuits for future expansion.</li><li><strong>High-Quality Components:</strong> Utilizes premium automotive-grade wire and connectors for maximum durability and conductivity.</li><li><strong>Integrated Relays:</strong> Improves efficiency and longevity of high-current accessories like headlights and horns.</li><li><strong>User-Friendly Instructions:</strong> Detailed, illustrated manual ensures a confident installation for enthusiasts and professionals alike.</li></ul><h2>Experience Uninterrupted Performance</h2><p>Say goodbye to electrical headaches and hello to consistent, reliable power. This Classic Update harness is an indispensable upgrade for any 1966-1968 Impala owner seeking to enhance safety, improve functionality, and ensure their cherished classic performs at its best. Drive with peace of mind, knowing your electrical system is robust and ready for anything.</p><p>Explore the best in classic car electrical solutions at GGCRACING.</p>

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