Specialty Power Windows was founded in 1986 by Ervin and Louise Castlebery. After having their own body shop and loving old cars for 35 years they decided to sell the body shop and go into the old car hobby.

Specialty Power Windows is a unique business. We are the only company in the world devoted exclusively to the manufacture of power window kits, windshield wiper kits, and related pieces for enthusiasts of old cars, street rods, trucks and vans.

What sets us apart from others offering “power window kits” is that we design and manufacture all of our components and kits here in our own facility--we are not simply “repacking” components.

Other “kits” may or may not be truly “complete”, but ours include full instructions, hardware, and necessary templates, as well as a full wiring harness. We use brand new OEM components in our harnesses, top quality automotive wire, and believe our harnesses equal or exceed OEM requirements.

Specialty Power Windows is the only company in this field offering to fully stand behind the products we have engineered. We have years of experience in this field, and have tried our best to design our conversions for both ease of installation and long-term reliability.

Good products and good service is the premise on which we do business. Contact us for all your power window and wiper needs