fits model: Firebird, Classic. make: Pontiac. year: 1970–1973.

( Brand: American Autowire ), ( Manufacturer Part Number: 510174 )
The 1970-1973 Autowire 510174 is a comprehensive wiring harness solution designed specifically for 1971 Pontiac Firebird and Classic American cars. This harness is more than just a replacement; it's a comprehensive upgrade that offers improved reliability, ease of installation, and enhanced safety.
The Autowire 510174 harness is a plug-and-play solution, meaning it fits directly into your 1971 Firebird or Classic American without the need for extensive modifications. It includes all the necessary wiring for your car's electrical system, including engine, lighting, and instrument cluster connections. The harness is also pre-terminated with high-quality connectors, ensuring a secure and reliable fit.
One of the standout features of this harness is its use of 100% stranded tinned copper wire. This material is known for its superior electrical conductivity, ensuring that your car's electrical system operates at peak efficiency. The harness is also shielded to protect against electromagnetic interference, ensuring reliable operation even in harsh environmental conditions.
The Autowire 510174 harness is also designed with safety in mind. It includes a full compliment of fuses and relays, ensuring that your car's electrical system is protected against overloads. The harness also includes a dedicated ignition circuit, which helps to prevent accidental engine start-ups.
Installation of the Autowire 510174 harness is made easy by its modular design. The harness is split into multiple sections, each of which can be installed separately. This makes the installation process less daunting, even for those without extensive electrical wiring experience.
In conclusion, the 1970-1973 Autowire 510174 is a comprehensive and reliable wiring harness solution for your 1971 Pontiac Firebird or Classic American. It offers improved reliability, ease of installation, and enhanced safety, making it a worthwhile investment for any car enthusiast.
Pros of buying a 1970-1973 AutoWire 510174 72 Firebird Pontiac Classic American 1971:1. Upgraded Electrical System: AutoWire's kits are known for their reliability and ease of installation. They provide a modern, trouble-free electrical system that can improve the performance and reliability of the vehicle.
2. Improved Safety: The kit includes upgraded components such as fuses, relays, and connectors, which can help prevent electrical fires and other issues.
3. Customizable: AutoWire kits are highly customizable, allowing you to choose the specific components you need for your car.
4. Time-Saving: With a pre-wired kit, you can save time and effort compared to doing the wiring yourself or buying individual components.
5. Enhanced Appearance: The neat and organized wiring can improve the appearance of the engine bay.
Cons of buying a 1970-1973 AutoWire 510174 72 Firebird Pontiac Classic American 1971:1. Cost: AutoWire kits can be expensive, especially compared to doing the wiring yourself or using less expensive aftermarket kits.
2. Limited Compatibility: While AutoWire kits are highly customizable, they may not be compatible with all aftermarket accessories or modifications. It's important to confirm compatibility before purchasing.
3. Installation Complexity: While the kit itself is pre-wired, installing it may still require some technical knowledge and skill.
4. Potential for Errors: Even with a pre-wired kit, there's still a risk of installation errors that could lead to issues down the line.
Conclusion:If you're looking for a reliable, modern electrical system for your 1970-1973 Firebird, an AutoWire kit could be a good investment. However, you should be prepared for the cost and potential complexity of installation. It's a good idea to do your research and confirm compatibility with your specific car and any aftermarket accessories you plan to use.
Recommendation:If you're comfortable with the cost and installation, an AutoWire kit can be a great way to upgrade your Firebird's electrical system. If you're not, you might consider a less expensive aftermarket kit or doing the wiring yourself. Either way, make sure to thoroughly research your options and consult with a professional if needed.
Original switch connector bodies. However, the best aspect of the disconnect system is that any gauge cluster package can be easily and neatly wired in. Harness allows for nearly all aftermarket accessories such as gauge packages, wiper systems, heat and air conditioning systems, etc. High powered accessory plug for power windows, power locks, etc.
Stock gm ignition switch connectors are provided. Wire length and connection accommodate original floor mount dimmer switch. This includes audiometer, Classic instruments, coven Classics, Dakota digital, Stewart Warner, and VD just to name a few.
All required hardware supplied. Rear body wiring includes backup light wires and mating connectors for backup light leads. Alternator connectors are supplied for gm si series internally regulated alternators.
Retention collar nut, adjustable length shaft, and custom knob are also included. All headlight, park light and directional light connectors and terminals, correct printed circuit board connections, and sockets are provided, as well as a switched trigger wire for electric fan relay usually recommended with ac. New floor dimmer switch is provided. New Ati fuse box allows easy fuse and circuit breaker accessibility.
Flexibility in harness design allows for original or custom routing. Original routing of the new harness without any body modifications. Exclusive to American Autowire steering column connectors will plug directly into most aftermarket steering columns as well as 1969 and later gm columns which utilize stock gm turn signal switches the original column can also be wired by using the supplied mating connector and terminals.
Gm cs series alternator adapter is available separately. All original terminals, connectors exclusively from American Autowire, light sockets, and correct printed circuit board connections are also supplied for original cluster gauges. Rear body harness assembly is designed to plug into the main harness in the original connector bodies.
Instrument cluster wiring is designed with a cluster harness disconnect system for easy service and assembly. Hi this offer is for an American Autowire Classic update harness power and teach connectors supplied for gm hie distributors. Fuse box designed to fit in original location. Original bulkhead connector for the engine and front light wiring is included and ready for installation.
License plate lead, connectors, and terminals included. Engine wiring includes connectors for original points type as well as hie distributors.
Kit includes the following replacement headlight switch with internal 30amp circuit breaker included. Standard turn signal flasher, hazard flasher, and horn relay mounted remotely on harness. Front lighting includes extra long leads for special routing when custom under hood appearance is desired. Fuel tank sender wire and terminal included.