American Autowire 510760 Highway 22 Plus Universal Wiring Harness
073-510760
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Highway Series
To this point, we’ve seen and heard evidence of customers installing the kit in just about every make or model vintage (and some modern) vehicle, off-road trucks and even industrial equipment. We’re exceptionally grateful to be part of so many builds and have taken note of some suggestions from over the years to make a great product even better. With those thoughts in mind, American Autowire is pleased to introduce the Highway 22 Plus. The goal with the changes in the Highway 22 Plus is to preserve the same feel as the original, but with some modernization and ease of improvements for both backyard and professional builders. Each kit will now include a built-in LED flasher to support LED turn signals without the need to purchase an additional item.
Accessory Connection Kit Instructions
Features:
- We’ve added back up light feed and power wires to make the harness easier to install in a more modern vehicle
- The pre-installed 20 amp relay can now be easily changed to function as either a keyed 12 volt or ground triggered item
- We’ve improved our instructions to cite a wider range of examples and real-world scenarios. The panel labeling has also been updated along with the above physical changes, including wording modifications for enhanced clarity
- The wiper circuit has been upgraded to a 20 amp fuse to support all aftermarket wiper systems. This has been made an accessory circuit for more adaptability
- The AC/Heat fuse has also been moved to an accessory circuit to eliminate draw from the blower motor while the vehicle is being started
- All kits will feature our new high amp alternator and main power connection kit. This allows for the use of high amp alternators and provides an even better level of fuse protection for the panel and charging system. This new connection kit utilizes 6 ga wire and two 175 amp Megafuses
- Extra connectors and wiring have been added to more easily support a 4-headlight system without an additional add-on purchase
- Longer neutral safety wires for cars with console shifters|•G-10 composite panel base measuring 7.5 in. L x 4.5 in. W x 3.125 in. H, and nylon 6/6 panel components
- GXL/XLPE GM color-coded wire
- Easy-to-read wire labeling every 3 in.- 4 in.
- Battery and accessory power expansion via heavy-duty power studs on the panel
- Self-locking screw clamp interface
- American Autowire’s signature gauge cluster disconnect
- Ignition, headlight and dimmer switches are included
- Full-color, tabloid-sized, step-by-step instructions
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.