These power window kits offer reliable, high-quality electric window conversions for classic trucks. They're designed for easy installation, with precision-engineered components that fit into your truck's original window tracks for smooth, quiet operation. Upgrade to modern convenience while keeping the classic look.
If you add a switch kit, conduit is included at no extra charge. If no switches are required, motor plugs and terminals are included instead.
Note: our ACI motors are reverse polarity motors and require reverse polarity switches.
This 1955 2nd Series-1959 Chevy Truck Power Window Kit Features:
- ✅ Kit includes: 2 front door regulators (left & right side), 2 new ACI motors.
- ✅ Model specific — bolts into original mounting holes
- ✅ Uses stock channels
- ✅ 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 (requires a copy of your 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
The ground for this system must come from the master switch. The motor has 2 poles. To make it operate, put power to one side and ground to the other — not to the motor case. This turns the motor in one direction. Swap the wires from side to side, and the direction changes.
Fuses or Circuit Breakers — 30 AMP
Most of our harnesses come with an in-line 30 AMP fuse. A circuit breaker works too, if you prefer it.
You can power your windows from a few different sources. Options include running straight to the battery (windows shouldn't draw power when not in use), finding an extra slot in your fuse panel and tying in with the supplied fuse, or pulling power from the key-on side of the switch.
Relays
In most cases, you won't need a relay to boost amperage to the motors — our switches and wiring handle the amp draws on their own.
If you're using old-style 3-pole switches, you'll need a special relay to reverse the polarity at the motor. These don't 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, use a high-temp automotive wheel bearing and chassis lubricant. NLGI grade 2 is one option.
2. Avoid older soap-based lithium grease — it sets up hard in cold weather and makes the windows harder to move.
3. A few drops of lightweight oil at the pivot points let the Bronze Oilite® bushings run smoothly and reduce wear.
4. For fuzzy runs and weather stripping, 3M silicone spray can help with break-in.
5. Use dielectric grease or Tuner Lube on all terminals and connections to protect against moisture and corrosion.
Additional information
| Weight | 7.1 kg |
|---|---|
| Truck Year | |
| Truck Make | |
| Truck Model | |
| Brand | |
| Product Types | |
| Switches | No Switches, Nu Crank Switches, Standard Chrome Switches, Black Illuminated Switches, Nostalgic Switches |
| Switch Placement | Door Placement, Console Placement, Not Needed |
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Power Window Kit - 1955 (2nd Series)-1959 GMC/Chevy Truck
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For Off Road Use Only
This product is not intended for use on public roads or highways.
California Prop 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information go to P65Warnings.ca.gov.
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