Need to improve your Corvette's shifting? These C3 Corvette 1975-1982 Automatic Transmission Shift Improvement Kits have what you need to get the job done.
Most stock automatic transmissions won't downshift into low gear above 15 mph, and automatically up-shift at a predetermined speed - no matter what gear you're in. These kits improve that, while fitting on any stock automatic transmission you may have.
With these kits, you can downshift at any speed, and you can hold the transmission in first gear to any speed that you want. No shift overlap. No soft or sluggish shift. This is an asset when your Corvette has a modified engine and you want additional RPMs.
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