Upgrade your classic Firebird or Trans Am with the Lectric Limited Rear Body Intermediate Harness. Designed specifically for 1979-1980 Pontiac Firebirds and Trans Ams, this high-quality wiring harness ensures a seamless connection from the dashboard to the rear quarter panel, fully supporting your vehicle's power door locks. Enjoy enhanced reliability and safety while maintaining the vintage charm of your ride. Unlike generic alternatives, our harness is tailored to fit perfectly, making installation straightforward and hassle-free.