American Autowire 510683 Pontiac Firebird 1974-1978

American Autowire 510683 The Classic Update Series gives you the most complete kits on the market to “Make Wiring
THAT Easy”. They are designed for specific year, make, and model configurations. The 1974-1978 Pontiac Firebird
Classic Update Kit is no exception. The kit boasts 14 features making it the most complete system of its type in the industry including: 

Classic Update Series feature:

• A replacement headlight switch with internal 30amp circuit breaker, retention collar nut, adjustable length shaft, and custom knob.
• Standard turn signal and hazard flashers are mounted on fuse panel. A new horn relay is mounted on the main dash harness.
• Fuse box designed to fit in original location with no modifications. All required hardware supplied. New ATO fuse panel allows for easy fuse and circuit breaker accessibility. The harness is laid out and formed to allow for nearly all aftermarket accessories such as; gauge packages, wiper systems, heat and air conditioning systems, etc.
• Original switch connector bodies - an American Autowire exclusive feature.