Upgrade your 1978 Chevrolet Corvette with our top-of-the-line Wire Harness and Lead Wires specifically designed for the Alarm System. Perfect for cars without power windows, this essential component ensures seamless connectivity from the dash harness to the driver's door alarm switch. With a second design featuring a courtesy lamp timer conveniently located to the right of the glove box, this harness offers enhanced reliability and functionality compared to alternatives on the market.