Correct replacement headlight switch with internal circuit breaker
Original Ford styled headlight switch connector.
Headlight enhancement relays allow for high-powered halogen headlights.
Separate relay controlled circuit for cars that have stock or aftermarket fog or driving lamps
Original Style ignition switch connector
Standard turn signal flasher and hazard flasher mounted on fuse panel; horn relay mounted on harness.
New ATO Fusebox fits the the left of the original bulkhead pass
thru opening and allows for easy fuse and circuit breaker accessibility.
Harness allows for most aftermarket accessories such as: gauge packages, heat and air conditioning systems, power windows, etc.
All required hardware supplied.
Original switch connector bodies! (Exclusive to American AutoWire Classic Update)
Complete ignition and turn signal switch jumper harnesses with
mating connectors and terminals along with full color instructions that
include all of the dash/main harness connections that are unique to the
1970 Mustang installation.
Steering column connectors will plug directly into most after market steering columns.
Directions and an adapter with terminals are included for adapting to a stock 1969 Ford Mustang steering column.
Separate optional under-dash light sockets along with original dome/interior light wiring.
Instrument Cluster wiring is designed with a separate "cluster
harness disconnect" system for easy service and assembly. The best
aspect of the disconnect system is that any gauge cluster package can be
easily and neatly wired in. This includes JME ENTERPRISES, AUTOMETER,
CLASSIC INSTRUMENTS, DAKOTA DIGITAL, STEWART WARNER, and VDO just to
name a few.
Rear body harness assembly plugs into the main harness behind
the left hand kick panel for easy accessibility and allows for original
or custom routing. Rear body wiring includes backup light lead and
ground wires, stop and tail light lead wires with proper focal length
sockets, third brake light wire and the correct license plate lead
connection for use with your stock tag lamp. Fuel tank sender wire and
sending unit extension are also included.
New floor dimmer switch is provided with the 1970 Mustang wiring harness kit and mounts in the stock location
Engine wiring includes feeds for coil, tach, water temperature,
oil pressure, brake warning (with later updated extension if necessary),
and electronic speedometer (if necessary). A heavy gauge alternator
feed wire is provided for a typical 1 wire high-powered installation.
Front lighting includes extra long leads for special routing
when custom under hood appearance is desired. All headlight, park light,
fog light, and directional light leads are provided, as well as a
switched trigger wire for electric fan relay (usually recommended with
Please note: Classic Update Kits do not support Ammeters
If you don't know if this American AutoWire Classic Update wiring kit will work with your vehicle, call or email us, chances are we have the right one in stock. Friendly customer service and guaranteed lowest prices on a 1970 Mustang wiring harness kit. Free Ground Shipping (48
contiguous states)on all American Autowire Classic Update Kits.
This part is designed to fit the following vehicles.