• TRUSTED BY TOP BUILDERS AND BRANDS
  • DOMESTIC AND INTERNATIONAL SHIPPING
  • LIVE TECH SUPPORT
  • LIFETIME MANUFACTURER'S WARRANTY

Modern Power Windows and Wiper Kits.
Built for Classic Cars and Trucks. 

Since 1985, Specialty Power Windows has helped builders bring modern performance to classic vehicles. Our power window and wiper systems are engineered for EASY installs, SMOOTH operation, and LONG-TERM reliability.

Universal Window Kit

Power Wonder Lift (PWL)

One of the first universal aftermarket power window kits on the market. Time-tested, strong and built to last. The most versatile window kit you'll find.

Shop PWL Kits

Universal Wiper Kit

Wiper Wonder Kit (WWK)

One of the first universal electric wiper kits. Cable-driven, versatile, and easy to install. Best New Product of the Year at the 1991 NSRA Street Rod Nationals with thousands of kits in service today.

Shop WWK Kits

Parts for Classic Car Enthusiasts Made by Classic Car Enthusiasts

When you buy from Specialty Power Windows, you receive American-made products that were designed and built by a company that loves classic cars as much as you do. We understand that vintage Detroit steel sometimes needs a touch of modern technology, and our kits make it easy to update your pride and joy.
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  • Our Current Catalog

    See our complete catalog and find the perfect component for your vehicle.

  • Get Live Tech Support

    Our live tech support team helps you solve any problems that may have come up as you install our products.

Trusted by Top Builders and Brands

Our power window and wiper kits are relied on by leading dealers, builders, and manufacturers every day.

Customer Reviews

Discover what makes our brand stand out through real stories.

  • My complements to the woman on the order desk. She knew enough to help me out with my questions. i was able to send pictures to her personal phone and my billing and my ship to address. It was perfect.

    Jules Saari
    12/9/2025

  • As a 79 yr old retiree with 30+ years in retail experience, I would like to take a moment to commend this company for excellence in customer service, customer relations, personal contact and easy of accommodating customers. In today’s world it’s rare to see the caring and dedication that your company displays. You and your company are a restoration of hope and a model for other companies. Keep on, keepin on!

    Dennis Gibson
    12/3/2025

  • The team is great to deal with. They are very polite on the phone, order confirmation and shipping confirmation have been in 24-48 hours.

    Hank Crosby
    12/3/2025

  • Great service.

    William Holt
    12/1/2025

  • Extremely patient with me and helpful i will recommend to everyone.

    Robert Hooten
    11/18/2025

What type of power window kits do you sell?

Although power windows now come standard on most new cars, they aren't a new technology. In fact, according to Kelly Blue Book, the earliest power windows were the result of technology developed for convertible automobiles prior to WWII. We offer power window kits for a wide range of classic cars, including classy Chevy trucks, pre-1958 cars, GM models from 1961-1972, and street rods.Call us at 478-994-9248 to place your order.

What type of power window motors do you sell?

We sell window motors for street rods, classic Chevy trucks, Tri-Five Chevy cars, and early Corvettes. Our universal street rod power window kits can be used in a variety of installations. Call us at 478-994-9248 to ask for specific models.

Are your products warrantied?

All of our products, including accessories, motors, power window kits, and wiper kits are custom made and made in America. Our products are backed with a limited lifetime warranty. Please call us at (478) 979-4041 or view our warranty information for more details.  

Do you provide technical support?

While our power window kits and wiper kits are designed for easy installation, we do offer tech support if you need help. You can call us from 1:30 PM to 4:30 PM EST at 478-994-9248. We also have a contact you can fill out on our website. We are always glad to assist with any product questions.   

Can I order a product catalog?

Yes, at Specialty Power Windows, we make it simple. Just click here to download our complete catalog of products, including our power window kits, and find the perfect component for your vehicle.

How do I request a return, exchange, or warranty claim ?

Please contact us directly to request a return goods authorization (RGA) number. No returns, exchanges, or warranty claims, including those for wiper kits, will be accepted without prior approval and a valid RGA.

Is there a time limit for warranty coverage?

Our warranty is a lifetime limited warranty, which means coverage lasts for the life of the product under normal use. However, the claim must follow the proper process and meet eligibility requirements, including proof of original purchase. This applies to all covered products, including wiper kits.

What's special about Specialty Power Windows ?

Since 1985, Specialty Power Windows has designed and manufactured high-quality components for custom cars. Our power window kits and windshield wiper kits make it easier to add modern technology to American classic vehicles. According to Kids and Car Safety, power windows can exert an upward force of 30 to 80 pounds, which is why we focus on safety and precision in every design. We produce our full line of accessories in-house, so you get heavy-duty, American-made products and live tech support—not repackaged parts. All of our products are backed by a warranty.

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