The American Autowire 1979-80 Pontiac Firebird Classic Update Complete Wiring Kit gives you everything you need to re-wire the car, but with modern features and upgrades. This kit is the perfect "resto-mod" kit. If you are adding modern features to your classic car, this is definitely the way you want to go. This kit is perfect if you are adding electronic fuel injection, Dakota Digital gauges, Vintage Air, or any of the other modern essentials to your classic Pontiac Firebird. The harness is completely laid our for you for the easiest installation possible. The harness is properly protected and sheathed, and the lengths for each branch are cut so that they give you enough room to get there and make your connections, but not too much to where you have a ton of excess. Please see below for a full list features included with this 1979-1980 Pontiac Firebird wiring kit.