6L80E Transmission Competition

Call for price
WP Developments 6L80/90 Competition Transmission
The WP Developments 6L80/90 Competition Transmission is engineered for high-performance applications, offering unparalleled strength, precision, and reliability for serious enthusiasts and racers. With a focus on durability and maximum power handling, this transmission is designed to withstand extreme conditions and high horsepower setups. Below are the key features and upgrades that make the WPD 6L80/90 the most durable transmission on the market:
1-2-3-4 High Capacity Clutch Stack Up
Optimized for heavy-duty power delivery, the 1-2-3-4 clutch stack is built with high-capacity friction materials to ensure precise shifting under extreme load and to prevent clutch slip in high horsepower applications.
4-5-6 High Capacity Clutch Stack Up
The 4-5-6 clutch stack features enhanced friction materials and reinforced components designed for the most demanding performance applications, delivering strong, consistent engagement and maximum torque handling.
Billet Intermediate Shaft
Upgraded to billet steel, the intermediate shaft is stronger than stock components and provides improved torsional rigidity, making it ideal for handling high torque and horsepower without risk of failure.
WPD New Pump/Bell Housing Assembly with High Flow Pump
The custom-designed WPD pump and bell housing assembly are paired with a high-flow pump to ensure efficient lubrication and cooling even under heavy load, reducing the risk of overheating during extended high-performance use.
WPD Competition Valvebody with Reman Techm Installed
The WPD competition valvebody is a high-performance unit designed for fast, smooth, and firm shifting, specifically calibrated for racing applications. The installation of the Reman Techm guarantees maximum reliability and responsiveness.
Billet Rear Planet Assembly for High HP Applications
A billet rear planet assembly ensures maximum durability and strength, designed to handle the stress of high horsepower applications. The upgrade ensures that your transmission can withstand the power demands of a high-output engine.
Circle D Spec'd Torque Converter (Fill Out TC Tech Form for Your Application)
Each transmission is equipped with a Circle D spec’d torque converter tailored specifically for your application. Circle D’s custom-built torque converters provide ideal stall speeds and efficient power transfer, optimizing the performance of your engine and transmission combination. Fill out the TC Tech Form to specify your requirements for a personalized torque converter.
*Includes Circle D billet flexplate*
The Most Durable 6L80/90 on the Market
With a complete suite of high-performance components, the WP Developments 6L80/90 transmission is built for serious high horsepower applications. Whether you're racing, towing, or just pushing the limits, this transmission offers the highest level of durability and performance available for the 6L80/90 platform.