Garbled Transmission: What Do Shift Kits Do? Do I Need a Tranny Cooler? (and Other Transmission FAQs)
The transmission is the little brother of the powertrain. It doesn’t often get the same respect or attention as the engine—until it starts acting up. You’ll most likely see dozens of engine build stories in magazines before you see an article on a transmission. And we spend hours under the hood or around an engine




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