Product Summary

Universal Fit

  • Convert manual crank-up windows to modern power electric windows with our aftermarket power window conversion kit
  • It can be used with flat glass only, glass heights from 6" to 24", and has 16" of straight up and down travel
  • Overall depth of this 2 door power window kit measures 2-3/8", with motors measuring 5" wide x 6-1/4" long, and tracks measuring 1-3/8" wide x 20" long
  • Our universal power window kit includes switches, switch bezels, wiring, crossover kit, tracks, and motors for 12 volt applications
  • This versatile power window kit comes with a flexible actuator cable, making it perfect for your custom street rod or muscle car
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Key Specs

MFG. Part #91123332
BrandSpeedway Motors
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91123332 Details

  • Convert manual crank-up windows to modern power electric windows
  • Works for flat glass windows only
  • Kit for 2 doors
  • Fits many classic car and custom street rod applications
  • Includes modern OEM style DPDT switches and bezels, wiring, regulator, and crossover kit
  • 12V operation only
  • Instructions included
  • Pre-wired pigtails and wiring harnesses

Power Windows for your Classic Ride

Stop being cranky! Update your old manual windows to modern power electric windows to our Universal 2-Door Electric Power Window Aftermarket Conversion kit. Fits all flat glass windows, and includes switches, switch bezels, wiring, regulator, crossover kit and detailed assembly instructions.  

For Nearly All Flat Glass Applications

Our universal power window conversion kit will work for many classic cars and many custom applications that use flat glass windows, but to make sure our kit will fit your vehicle, here are the important dimensions:  

  • Glass must extend down into the door a minimum of 1-1/2” for attachment to the regulator. If current glass is too short, new glass will need to be sourced at a local shop.
  • Tempered glass is highly recommended as it’s both safer and stronger than normal glass
  • 16” straight up and down travel
  • Must have a minimum of 1” clearance between glass and door to mount regulator
  • Tracks measure 20” long x 1-3/8” wide
  • Motor measures 5” wide x 6-1/4” long
  • Kit has an overall depth of 2-3/8”
  • Recommended available depth in door cavity of 2-1/2”
  • Must have a minimum of 7” below the glass when the window is at its lowest position

Easy Installation

A flexible actuator makes this power window kit ideal for an upgrade to a classic car or a custom street rod build. Pre-wired pigtails and wiring harness plug directly into switches and motors for easy, trouble-free installation. OEM style DPDT rocker switches with texturing on the down window side, make operation by touch simple and keep your eyes on the road. Switch bezels are included for a clean installation. This kit is for 12-volt applications only. ator cable to better fit your custom street rod or muscle car. Includes: Switches, Switch bezels, wiring and crossover kit. Use of our 40 amp relay is suggested.

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Speedway Motors 91123332 Specifications

KEY SPECS
MFG. Part #91123332
BrandSpeedway Motors
GENERAL
Notes12-volt applications only
Sold in QuantityKit

Ratings & Reviews

4.4

73 Reviews

Overall Assessment

Customers generally appreciate our product for its practicality and quality. Many noted the straightforward installation process and how the product effectively empowered their window systems. The model's versatility was lauded as customers were able to mount it in various vehicle doors. A number of users also remarked on the product's durability and strength, offering good value for the price. Though some customers stated that they needed to adjust the setup to fit specific models, they acknowledged the product's adaptability given its universal design. The kit's comprehensiveness was another high point, though some expressed a desire for more detailed instructions. The motor's power and the kit's reasonable price were commonly highlighted. Despite some difficulties with certain models, customers praised the product's performance and recommended it for use in other vehicles. Some clients also commented on the high-quality materials used. The product's features and qualities place it above competitors according to customers.

4.4

73 reviews

5

48

4

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3

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Most Liked Positive Review

5.0

product is easy to wire anworks smoothly woul use it again.

I installed the unit in a1951 Dodge B3. Not an easy install. When I did get the first side in, the other side was easier. The Dodge installation was mdae difficult because of a lack of room inside the door.

Most Liked Negative Review

2.0

OK for some but description details are incorrect

Says this is for use with glass that is 6" to 24".... but there is only a MAXIMUM Range of travel of 17.5". So if you need to roll a window up/down more than 17" you cannot use this kit.

Filter by Ratings

Product doesn't quite fit. Needs a lot of modification

3.0

a month ago

Enzo

Atlanta, GA

Verified

Just too big for a small car. It appears no one makes a kit for anything less than full size cars/trucks.

Would Not Recommend

Good product

4.0

6 months ago

TVAG

Pleasantom

Verified

Happy with this order.

Would Recommend

great product

5.0

7 months ago

40 ford

Calgary Alberta

Verified

I haven't installed the power window kit yet it does look good

Would Recommend

Kit was average quality

4.0

a year ago

rebostar

Oregon

Verified

The kit had all that was needed to convert to power windows. Additional Mechanical instalation instructions would have helped.

Would Recommend

I would buy again

4.0

a year ago

Model A Guy

Reno

Verified

The window alignment is very important and there can be no resistance on the glass.

Would Recommend

I would buy this again

5.0

a year ago

Jack

NJ

Verified

None at this time

Would Recommend

Didn't fit my project.

4.0

2 years ago

Jimisa

Redwood city, CA

Verified

Appeared to be well made. Unfortunately the size was too big for my door. (1949 Willys pickup)

Would Recommend

Have used before

5.0

2 years ago

35rat

gold hill or.

Verified

very universal, fit well in 35 ford doors.

Would Recommend

Don't need another one

5.0

2 years ago

Woody

Galax va.

Verified

Woody I'm building. Instructions would be good also metric nuts.

Would Recommend

power window kit

5.0

2 years ago

Don't have one

farmington, Mo.

Verified

still in the box

Would Recommend

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Showing 10 of 73 reviews

Questions & Answers

24 Questions • 17 Answers

will this kit fit a 1955 T-Bird.?

by ivanho

• 4 years ago

1 answer

Will this work in a 1929 ford model A closed cab pickup ?

by TERRY

• 6 years ago

1 answer

Would this work on a 1958 chevrolet truck apache? and if so, any idea how hard would the fitment be? also looking to be able to use it with the switch that allows me to keep the original window crank! thank you!

by Gio

• 7 years ago

1 answer

I'm looking to add power windows for my 1970 Chevy Chevelle. Will this work for my two front windows?

by Wood

• 7 years ago

1 answer

Will this kit work for a 48 Dodge B1 Pilot House? I am looking at removing the vent windows and going to a one piece door glass.

by Randy

• 7 years ago

1 answer

will these work well in my 1951 mercury 4dr sport sedan? isn't there a 1pc glass channel (cradle) that holds up the bottom of the glass across from lift-mech mount to mount? That's the only thing that looks sketchy about this kit other than the thickness of the lift & motor. Thanks

by Abz

• 7 years ago

2 answers

will this universal Power window units work in a 33 34 tudor Sedan

by clyde28075

• 8 years ago

3 answers

Will this work on my 85 chevy k10

by White

• 8 years ago

2 answers

I am unable to find usable window retainers for my door glass on my 35 Ford PU. Does this unit clamp to the the bottom of the glass and not need to have the retainers?

by Bill

• 8 years ago

2 answers

Do you know if this will work on a 1948 Chevy Stylemaster? Thanks

by Anthony

• 9 years ago

3 answers

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