American Autowire 1974-1978 Pontiac Firebird Classic Update Series Wiring Harness Kit 510683

Name: American Autowire 1974-1978 Pontiac Firebird Classic Update Series Wiring Harness Kit 510683
Brand: American Autowire/Factory Fit
SKU: 3958763
Price: 1705.99 CAD
Availability: OnlineOnly

$1,705.99 ea

NEWARRIVING SOONEstimated Ship Date 05/01/2024 (If Ordered Today)

Model: 3958763

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Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.

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IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.

Wiring Harnesses, Classic Update Series, Standard Length, Fuse Block Included, Pontiac, Kit

American Autowire Classic Update Series wiring systems power up your classic ride! Modifying your vintage muscle with modern amenities is beyond the capabilities of OE wiring. These harness kits let you keep the retro looks and enjoy power accessories like air conditioning, windows, and fuel injection. The assemblies are year/make/model-specific for a professional fit and are offered in over 60 different kits. Updating your classic has never been easier!

Classic Update Series details:

* Longer length wire allows for stock or custom routing
* ATO-style fuse panel and more circuits
* Full color schematics and instructions
* Ignition, headlight, and dimmer switches (most kits)
* Upgraded 8-gauge wire for alternator, fuse link protection, gauge cluster options, and disconnect
* Pre-wired fuse panel mounts in the stock location

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.

Make	Model	Submodel	Years	Fitment Notes
Pontiac	Firebird	Base	1976	L6, GM INLINE 6-CYLINDER, 4.1L/250 V8, OLDSMOBILE V8, 5.7L/350 V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Base	1975	L6, GM INLINE 6-CYLINDER, 4.1L/250 V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Base	1974	L6, GM INLINE 6-CYLINDER, 4.1L/250 V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400 V8, PONTIAC V8, 7.5L/455
Pontiac	Firebird	Base	1978	V6, GM V6, 3.8L/231 V8, CHEVY SMALL BLOCK GEN I, 5.0L/305 V8, CHEVY SMALL BLOCK GEN I, 5.7L/350
Pontiac	Firebird	Base	1977	V6, GM V6, 3.8L/231 V8, CHEVY SMALL BLOCK GEN I, 5.0L/305 V8, OLDSMOBILE V8, 5.7L/350 V8, OLDSMOBILE V8, 6.6L/403 V8, PONTIAC V8, 4.9L/301 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Esprit	1976	L6, GM INLINE 6-CYLINDER, 4.1L/250 V8, OLDSMOBILE V8, 5.7L/350 V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Esprit	1975	L6, GM INLINE 6-CYLINDER, 4.1L/250 V8, PONTIAC V8, 5.7L/350
Pontiac	Firebird	Esprit	1974	L6, GM INLINE 6-CYLINDER, 4.1L/250 V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400 V8, PONTIAC V8, 7.5L/455
Pontiac	Firebird	Esprit	1978	V6, GM V6, 3.8L/231 V8, CHEVY SMALL BLOCK GEN I, 5.0L/305 V8, CHEVY SMALL BLOCK GEN I, 5.7L/350
Pontiac	Firebird	Esprit	1977	V6, GM V6, 3.8L/231 V8, CHEVY SMALL BLOCK GEN I, 5.0L/305 V8, OLDSMOBILE V8, 5.7L/350 V8, PONTIAC V8, 4.9L/301
Pontiac	Firebird	Formula	1978	V8, CHEVY SMALL BLOCK GEN I, 5.0L/305 V8, CHEVY SMALL BLOCK GEN I, 5.7L/350 V8, OLDSMOBILE V8, 6.6L/403 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Formula	1977	V8, CHEVY SMALL BLOCK GEN I, 5.0L/305 V8, OLDSMOBILE V8, 5.7L/350 V8, OLDSMOBILE V8, 6.6L/403 V8, PONTIAC V8, 4.9L/301 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Formula	1976	V8, OLDSMOBILE V8, 5.7L/350 V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Formula	1975	V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Formula	1974	V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400 V8, PONTIAC V8, 7.5L/455
Pontiac	Firebird	Trans Am	1977 - 1978	V8, OLDSMOBILE V8, 6.6L/403 V8, PONTIAC V8, 6.6L/400
Pontiac	Firebird	Trans Am	1974 - 1975	V8, PONTIAC V8, 5.7L/350 V8, PONTIAC V8, 6.6L/400 V8, PONTIAC V8, 7.5L/455
Pontiac	Firebird	Trans Am	1976	V8, PONTIAC V8, 6.6L/400 V8, PONTIAC V8, 7.5L/455

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