Upgrade your classic 1979-1981 Pontiac Firebird/Trans Am with our top-quality Rear Body Intermediate Wire Harness. Designed specifically for models without power windows or power door locks, this wiring solution ensures optimal electrical performance for your vehicle. Unlike generic harnesses, our product offers a perfect fit, enhanced durability, and reliable connections, making it the ideal choice for enthusiasts looking to restore or upgrade their Firebird/Trans Am with confidence.