Precision Engineering
US Shift Quick 4 &Quick 6 Transmission Controllers
Built For Performance
Street • Strip • Towing • Swaps
Built In The USA
Performance Transmissions Built In-House
30+ Years Experience
Transmission Specialists Since 1993
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Take control of your transmission with US Shift Quick 4 and Quick 6 standalone transmission controllers. Shop programmable control systems for popular GM and Ford electronic transmissions, including 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, AOD-E, 4R70W, 4R75, E4OD, 4R100 and Ford 6R80 applications. Whether you're building a classic swap, performance car, truck or custom drivetrain, US Shift controllers provide adjustable shift points, shift firmness, torque converter control and transmission tuning.
TRANSMISSION CONTROLLERS Products
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Take control of your transmission with US Shift Quick 4 and Quick 6 standalone transmission controllers. Shop programmable control systems for popular GM and Ford electronic transmissions, including 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, AOD-E, 4R70W, 4R75, E4OD, 4R100 and Ford 6R80 applications. Whether you're building a classic swap, performance car, truck or custom drivetrain, US Shift controllers provide adjustable shift points, shift firmness, torque converter control and transmission tuning.
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