If you are the owner of a 1984-1986 Corvette, you probably know that your “power” windows are anything but. Personally, I never knew power windows could be so slow, but this is just another flaw of the C4 Corvette. It wasn’t until mid-production in 1986 that Chevrolet recognized the problem and introduced a second design, which resembled the earlier Corvette regulators. So what do you do if your car has the less powerful and unreliable first design regulators? Simply replace them with a new regulator kit from Zip Products, which will retrofit into the ‘84 to early ‘86 Corvettes and also serve as a replacement in late ‘86 through ‘96 Corvettes. In these kits you will find everything you need to convert your regulators, including directions. But before all of you Tim “The Tool Man” Taylors whip out your screwdrivers, carefully read through this article as we take an in-depth look at replacing your window regulators. CM.com