Highway 22 Complete Wiring System

The Highway 22 Complete Wiring Kit includes all the necessary wiring for headlights including: a three position headlight switch; a 40 amp electric fan or fuel pump relay; heavy duty power and accessory expansion; micro-relays for horns and turn signals; an accessory harness for radio, electric wipers, heater, air conditioning, fuel pump, and interior lighting. This kit also contains a floor mounted dimmer switch; an ignition switch that has been designed for either dash or column mounting, and includes all the connectors and terminals. The Highway 22 was designed to promote complete mounting flexibility and creativity in specialty electrical systems.

NOTE: If you have a Ford vehicle, you will need the Highway 22 Ford Connection Kit in addition to the Highway 22 kit.

Additional Features:

1. Modular wiring system
2. 22 power circuits supported through 15 fuses and 1 circuit breaker
3. Battery and accessory power tap studs provided for system expansion
4. Panel protected with a 175 amp Mega-Fuse junction block with a 8 gauge panel feed wire
5. Nylon mechanically secured panel containing secondary push-back locks, has a 7-1/2" x 4-1/2" footprint, 3-3/8" in height, and mounted on a (G10) non-conductive epoxy base
6. All power buss bars are constructed of 6 gauge copper
7. All wires are constructed from heat resistant (-60F- +275F)
8. GXL heavy-wall wire with laser printed circuit identification every 2 inches
9. GM color coded wires for ease of installation
10. All power circuits wires are 12 gauge constructed
11. New front loaded vibration proof self- locking (Hooke's Law) screw down terminal connection
12. Dedicated battery and ignition circuits for electronic fuel injection (EFI) Kit contains 3 relays (Horn, Turn Signal & 40 amp Electric Fan or Fuel Pump)
13. Turn signal and hazard flasher circuits provided
14. 8 gauge alternator feed wire provided
15. The kit is set-up for a GM "SI" internally regulated alternator or GM 1-wire
16. Alternator diode is also provided
17. Kit includes 3 (In-dash Ignition, Headlight & Alum. Knob and Floor Dimmer) switches
18. GM in-column ignition switch connectors provided, along with 3-7/8" GM steering column connectors with male and female terminals
19. Plugs directly most 69-74 GM column and most aftermarket steering columns or use the terminals and connector provided to mate to any column
20. Spare circuits available (for power windows, locks, cruise, etc.).
21. Engine compartment (oil pressure, water temp, tach, starter, neutral safety, brake switch, ignition switch, distributor (GM HEI or Points), coil, main power and alternator)
22. Chassis wiring (fuel pump, electric fan, headlights, running lights, brake lights, 3rd brake lt., directional, license plate, radio, heat & AC, and wipers)
23. Full color schematic of overall vehicle wiring along with individual harness subkit instructions for trouble-free installation.

Highway 15 Complete Wiring System

The Highway 15 is a brute in a small package. Built with the same heavy duty internal components as those used in our Highway 22 panel, it can easily handle the basic power requirements of any vehicle. Its size makes it the perfect power center for roadsters, T- buckets, kit cars, race cars or any other vehicle where basic operational circuits are required. Heavy gauge lead wires are provided for battery, ignition, accessory, horn, turn signal flasher, and 4-way hazard flasher. Best of all, it is also designed around the same step-by-step installation approach employed with all of our systems. Easy clamp-style system makes adding and removing wires easy! No Terminals! No Crimping! No Screws! Ignition switch Included. Connections included for either dash or column mounted ignition switches. All needed terminals and connectors to finish the basic wiring system are included. Complete wiring for headlights. (Headlight switch included with internal circuit breaker.) Mounting legs are moveable to allow for various mounting situations. Alternator regulator diode included. Micro-Relays for Horn and signals. 15 output connections! Floor mounted dimmer switch Included! 3 position head-light switch! Heat Resistant Nylon 6/6 Construction Throughout! Designed with internal circuit breaker protection (Billet knob included). Unique design of "gauge cluster disconnect " makes connecting up to 8 gauges simple and convenient. Heavy 8-Gauge alternator power feed wire! High heat and abrasion resistant XLPE wire. Wire withstands -60°F to +275°F!

Additional Features:

1. Complete engine compartment wiring for oil pressure, water temperature, starter, neutral safety switch, ignition switch, distributor coil, main power feed, alternator and regulator.
2. Coil leads supplied with connector for GM HEI distributor. Bypass wire included for point type distributors.
3. Headlight circuit complete with circuit breaker for headlight switches without integral circuit breaker.
4. Complete wiring for all running lights, brake lights and directional lights, and license lights and third brake lights.
5. Dash wiring included for electric gauges such as oil pressure, water temp., voltmeter, fuel gauge, and tachometer. Dash lighting for all gauges, speedometer, turn signal & high beam indicator lights.
6. Complete wiring for steering column including horn, directional signal switch and 4-way hazard switch. Standard 3-7/8" GM column connector (both male and female) are provided to directly plug-in to any '69 -'74 GM steering columns. Connector bodies and terminals are pro- vided to also make mating to any make column a breeze!
7. Complete wiring for radio, heat and A/C, and wipers.
8. Spare battery and accessory circuits
9. All fuses, flashers, and relays included.
10. Horn relay on panel.
11. Standard turn signal and hazard flasher circuits.
12. Circuit breaker capability on 1 battery and 1 accessory circuit.
13. Wire circuit ink-jet labeling every 2" or 3".
14. Heavy duty terminals and internal power buss.
15. Rugged factory terminals and terminations within the fuse panel assembly.
16. Color schematics and easy to understand installation instructions included.
17. Patented Hooke’s Law, Screw down connection system

Highway 15 Nostalgia Wiring System

All the features of the popular Highway 15 wiring kit, with 1950s traditional braid & lacquer wire - high gloss finish and extremely colorful flare will add that needed finishing touch while giving the best, safest, and easiest to install electrical component system available today!

1. As if directly out of the 50’s, the innovators at American Autowire have brought you the greatest looking system and put it together with America’s #1 selling street rod & custom car wiring system. The traditional braid & lacquer wire, with its high gloss finish and extremely colorful flare will add that needed finishing touch while giving the best, safest and easiest to install electrical component system available today!
2. The Highway 15 Modular Panel creates a versatile and expandable base for your nostalgia street rod or custom. This brute in a small package is built with the very best heavy duty components. Built into this panel you will find heavy duty leads for battery, ignition, accessory, horn relay, and turn signal.
3. Heavy gauge wire for panel connection power and alternator (or generator) circuits.
4. Nylon 6/6 components! All 15 output power connections are protected by 9 fused circuits consisting of; 1 turn/hazard flasher circuit, 1 ignition only circuit, 3 battery circuits, and 4 ignition accessory circuits. This system covers everything you need in a small easy to mount panel!
5. Included with every Nostalgia Wiring System is a new dash mounted ignition switch, headlight switch with an auto-reset circuitbreaker, and floor dimmer switch, all with mating connectors and terminals.
6. Front lighting includes all headlight, park light, and directional circuits. Headlight connectors and terminals are provided
7. 175 Mega-Fuse system protection
8. The instrument cluster wiring comes ready for speedometer, tachometer, water temp., oil pressure, fuel, voltmeter, as well as provisions for turn signal and high beam indicator lights. Unique design of “gauge cluster disconnect” makes connecting up to 6 gauges on your workbench simple and convenient. The less time spent under your dash the better!
9. Complete wiring for steering column including horn, directional signal switch and 4-way hazards. Mating connectors are provided for both 3 7/8” and 4 1/4” GM steering column switches for direct plug in. Mating connectors and terminals allow adaptation to any existing steering column turn signal switch.
10. We have provided long lead wires for all rear connections, such as taillights, brake lights, and fuel sender. Wires are color consistent throughout so identification is easy and fast. All terminals and connectors are provided where ever there is a pre-defined need.
11. Full color schematic of overall vehicle wiring along with individual harness subkit instructions for trouble-free installation.

Ford and GM "Kit Car" Sytems

We have modified the sub-assemblies of the standard Highway 15 kit to provide greater flexibility in switch selection but have also included our dash mounted turn signal switch, hazard switch and headlight switches that are the most popular with our kit car customers. Since most kit cars utilize fiberglass bodies, we have included our All Copper Grounding Kit ($140 value) to ensure a reliable and gremlin free complete copper electrical circuit. The kit also includes a Ford style ignition switch, a Ford 3G alternator adapter harness, and 5/32” dash indicator LED’s. This kit is a must have for anyone serious about building a high quality kit car. As with all of American Autowire’s kits the Kit Car Electrical System comes with complete easy to follow color instructions and schematics.

Also available is the Kit Car Electrical System for GM based kit cars. This kit includes everything in the 500948 mentioned above but exchanges a Ford ignition switch for a GM style ignition switch and doesn’t include the 3G Ford alternator harness.