Monster Transmission delivers premium Chevy/GMC transmissions built for unmatched durability, precision, and performance. Perfect for vehicles like the Silverado, Tahoe, Suburban, Sierra, and Yukon, our transmissions are engineered to handle everything from heavy-duty towing and hauling to high-performance driving. Crafted with reinforced components, they ensure smoother shifts, optimized power transfer, and long-lasting reliability.
Our lineup includes industry-leading models like the 4L60E, 4L80E, and 6L80E, available in performance levels tailored to your driving style. Choose StreetMonster for reliable daily use, SportMonster for versatile power and performance, or TrackMonster for extreme, high-speed applications. Upgrade your Chevy/GMC with Monster Transmission and experience the strength, efficiency, and drivability you deserve.
Experience reliable performance with Monster's StockMonster 6L90E transmission—a 6-speed automatic built for strength, efficiency, and everyday drivability. Designed for light-duty trucks, SUVs, and cars, this transmission ensures smooth shifts and...
Upgrade your classic Chevy with the StreetMonster 700R4 Transmission & Converter Master Conversion Package—the perfect solution for replacing your old 2- or 3-speed transmission with the modern performance of a...
Take your Chevy to the next level with the StreetMonster 10L90E Transmission & Torque Converter package—built for the ultimate in strength, efficiency, and performance. As a cutting-edge 10-speed automatic, the...
StreetMonster 2004R—a versatile 4-speed automatic transmission built for durability, smooth shifts, and high-performance capability. Engineered for classic and modern Chevy applications, the 2004R offers excellent torque capacity, improved fuel efficiency,...
Unleash the power and reliability of the StreetMonster 4L60E Transmission & Torque Converter package—a high-performance upgrade designed to handle the demands of trucks, SUVs, and performance cars. With a reputation...
Experience unmatched power and reliability with the StreetMonster 4L65E transmission—crafted for everyday drivers who demand strength and performance. Engineered with upgraded internals, this 4-speed automatic easily handles more horsepower and...
Unlock your vehicle’s true potential with the StreetMonster 4L70E Transmission & Torque Converter package—an enhanced 4-speed automatic built for strength, precision, and everyday durability. Ideal for trucks, SUVs, and performance...
Unlock your vehicle’s true potential with the StreetMonster 4L75E Transmission & Torque Converter package—an enhanced 4-speed automatic built for strength, precision, and everyday durability. Ideal for trucks, SUVs, and performance...
Power through the toughest jobs with the StreetMonster 4L80E transmission, the ultimate 4-speed automatic built for heavy-duty trucks, SUVs, and high-performance beasts. Renowned for its legendary durability and high torque...
Power through the toughest jobs with the StreetMonster 4L85E transmission, the ultimate 4-speed automatic built for heavy-duty trucks, SUVs, and high-performance beasts. Renowned for its legendary durability and high torque...
Unlock the next level of performance with Monster's StreetMonster 6L80E transmission—a 6-speed automatic engineered for strength, precision, and durability. Perfect for light-duty trucks, SUVs, and performance cars, the StreetMonster delivers...
The 6L90E transmission is a heavy-duty, 6-speed automatic transmission designed for trucks, SUVs, and high-performance vehicles that demand serious power. As the larger sibling to the 6L80E, the 6L90E is...
The 700R4 transmission is a 4-speed automatic transmission celebrated for its rugged design, smooth operation, and improved fuel efficiency. Originally designed for GM vehicles, the 700R4 has become a popular...
Power your truck with the StreetMonster Allison 1000 transmission—a legendary 5- or 6-speed automatic designed for performance and reliability. Renowned for its reliability and smooth performance, the Allison 1000 is...
Take your vehicle to the extreme with the TrackMonster 4L65E transmission—designed for those who crave performance on the strip or the track. Built with robust internals, this 4-speed automatic exceeds...
Dominate the competition with the TrackMonster 4L70E Transmission & Torque Converter package—an advanced 4-speed automatic designed for ultimate power, precision, and track-ready durability. Built for high-performance cars, trucks, and SUVs,...