Classic GMC Chevy Truck Parts Custom
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Power Window Kit – 1973-1991 GMC/Chevy Squarebody Truck

power-window-kit-for-1973-1987-GMC-Chevy-Truck
power window window crank operation
Crank-Switches
1-Pair-Power-Door-Window-Switch-Front-Right-Left-For-Pickup-Truck-GM-CHEVROLET
black-illuminated-window-switches
nostalgic-switches
power-window-kit-for-1973-1987-GMC-Chevy-Truck
Crank-Switches
1-Pair-Power-Door-Window-Switch-Front-Right-Left-For-Pickup-Truck-GM-CHEVROLET
black-illuminated-window-switches
nostalgic-switches
(1 customer review)

$440.00

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These Power Window Kits offer reliable, high-quality electric window conversions for classic trucks. Designed for easy installation, these kits feature precision-engineered components that fit perfectly into your vehicle’s original window tracks, providing smooth, quiet operation. Upgrade your ride with modern convenience while maintaining a classic look with a Power Window Kit!

If you add a switch kit, conduit will be included at no additional charge. If no switches are required, motor plugs and terminals will be included.

Note: Our ACI motors are reverse polarity motors and require reverse polarity switches.

This 1973-1991 GMC Chevy Truck Power Window Kit Features:

  • ✅ Kit includes: 2 front door regulators (left & right side), 2 new ACI motors.
  • ✅ Model Specific - bolt into original mounting holes
  • ✅ Uses Stock Channels
  • ✅ Works with the curved glass of the 1960's and 1970's
  • ✅ New ACI Motors
  • ✅ Regulators are made on 1018 cold roll steel
  • ✅ Bronze Oilite ® thrust bearings at pivots (Made in USA) to keep them lubricated
  • ✅ 4130 Heat Treated gear plates for longer tooth life and better wear
  • ✅ Multiple power window switch options.
  • ✅ Lifetime warranty (Warranty requires copy of sales receipt or invoice.)

 

Technical Specs:

New ACI Motor AMP Draws
No Load amps Low Load amps High Load amps Stall amps
3 5 11 20
ACI Motors are Reverse Polarity
This means that the ground for the system must come out of the master switch. There are 2 poles on the motor - to make it operate, you must put power to one side then ground to the other side - NOT to the motor case. This will result in the motor turning in one direction. By swapping the wires from side to side, the direction will change.
Fuses or Circuit Breakers - 30 AMP
Most of our harnesses will come with an in-line 30 AMP fuse. If you prefer, a circuit breaker will work too.
You can hook your windows up to a variety of different power sources.
Some options are: straight to the battery (Windows should not have any battery draw when not in use).
Find extra slot in fuse panel - tie in using the supplied fuse.
Pull power from the key-on side of the switch
Relays
In most cases, you will not need to use a relay to boost amperage to the motors. The switches and wiring we use can handle the amp draws.
If you are using old style 3 pole switches, a special relay is needed to reverse the polarity at the motor. These do not increase amperage, they just swap the ground from side to side. we have these available (prewired). Call us at 336-699-8949 for assistance.
Grease & Oil
1. On the regulator gear teeth and roller tracks, we recommend using a high temp automotive wheel bearing and chassis lubricant. NLGI grade 2 is one option
2. Avoid the older soap based lithium grease - it sets up hard in cold weather making the windows harder to move
3. A few drops of light weight oil in the pivot points will allow the Bronze Oilite ® bushings to work smoothly and reduce wear.
4. On fuzzy runs and weather stripping - some 3M Silcone spray can help with break in
5. Use Die-Electric grease or Tuner Lube on all terminals and connections. This protects against moisture and corrosion.

Additional information

Weight 4.2 kg
Truck Year

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Product Types

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Switches

No Switches, Nu Crank Switches, Standard Chrome Switches, Black Illuminated Switches, Nostalgic Switches
Switch Placement

Door Placement, Console Placement, Not Needed

1 review for Power Window Kit – 1973-1991 GMC/Chevy Squarebody Truck

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    Dennis Yokley
    Verified owner

    Verified reviewVerified review - view originalExternal link

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