Originally conceived as a lightweight and cost-effective option for GM’s small and mid-sized offerings, the Powerglide is going on six decades past its planned obsolescence. The unit’s compact size, light weight, and simplicity have lent itself to racers the world over. TSI’s Powerglide lineup includes a wide array of options including SFI-certified cases, first gear ratio options, short and long case designs, and internal configurations that will handle between 1100 and 2500 horsepower to suit the exact needs of your application.

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