Upgrade your 1963 Chevrolet Corvette with our premium wire harnesses and lead wires! Designed specifically for classic Corvette enthusiasts, this ground wire provides a seamless connection from your glove box door hinge screw to the underdash "Z" bar frame. Unlike generic alternatives, our harnesses are tailored to fit early production models without a bracket or brace, ensuring a perfect fit and optimal performance for your vintage vehicle.