Upgrade your classic Chevrolet truck, pickup, Suburban, or Blazer with our Classic Update Series Wiring Harness System, meticulously engineered for 1967-68 models. This comprehensive wiring solution transforms your vehicle’s electrical system into a modern marvel, providing ample flexibility for custom modifications. Whether you're adding aftermarket accessories or restoring original electrical components, our wiring harness ensures an adaptable and reliable setup that stands out from the competition.