1988 - 1998 Chevy and GMC Heavy Duty Headlight Harness. What the harness does is this; The way all 1988 - 1998 GM trucks headlights are designed is to draw power for your headlights from the headlight switch in the dash using small 16 - 18 Gauge wire for power. Which results in a lot of lost voltage, and also the danger of melting wires or your headlight switch with upgraded headlights such as HID's.
Now what the HD Harness does is this:, by using 3 relays (1 for the high beam, 1 for the low beams, and 1 for the 4-High feature) it draws power directly from the battery and uses 14 Gauge wire to power the headlights from the relay and gives your headlights 13.8 volts +. Which will result in having brighter, and safer headlights! The harness' are 100% "plug n' play", there is no cutting of the original factory wiring what-so-ever. Also, if you have HID's and have issues with "flickering" this will clear up that issue. These harness' also have 4-High relay built in, so the low beams stay on with the high beams, which also increases your night time visibility!
These are not a low end cheap harness like the so called "Relay Harness'" that various Internet retailers sell. These are complete NEW high quality true Heavy Duty Headlight Harness', that replaces your factory Headlight harness (but the factory headlight harness can remain on the vehicle). ALL of the connections are cleanly soldered and heat shrunk to provide the best connection possible. The HD Harness comes with complete directions on how to install the HD Harness kit. If you have any questions feel free to contact us!
The Harness' are $95.99 shipped to anywhere in the lower 48 states.
Payment: PayPal or Postal Money order
Condition: NEW
MADE IN THE USA