Allison Extreme Duty Billet Triple Disc Torque Converter

Features:

• Extreme duty torque converter design
• Billet triple disc construction
• Built for Allison transmissions
• Designed for demanding truck applications
• Fits 2001-2016 Chevrolet Silverado HD
• Fits 2001-2016 GMC Sierra HD
• Compatible with 2500HD and 3500HD models
• Manufactured by SunCoast Performance
• Supports increased drivetrain demands
• Ideal for heavy duty builds

Give Your Allison Transmission The Confidence To Work Harder

Your truck was built to handle demanding jobs, so it deserves a torque converter that can keep up when the workload gets serious. The SunCoast SC-GM-ED Allison Extreme Duty Billet Triple Disc Torque Converter is designed for drivers who expect dependable performance while towing, hauling, or running increased power levels. From pulling a heavy trailer up steep grades to putting extra horsepower to the pavement, this converter is built to provide the strength needed for challenging conditions. The billet triple disc design helps create a more secure connection between the engine and transmission, allowing power to be transferred more effectively. Additionally, its heavy duty construction is intended to withstand the added stress that often comes with modified or hard working trucks. Backed by SunCoast Performance's reputation for producing premium drivetrain components, this torque converter is an excellent upgrade for owners who want lasting durability and confidence behind the wheel.

Precision Engineered To Handle Demanding Power Levels

The SunCoast SC-GM-ED is designed for 2001-2016 Chevrolet Silverado 2500HD and 3500HD models, along with GMC Sierra 2500HD and 3500HD trucks equipped with an Allison transmission. Its billet triple disc clutch assembly provides increased holding capacity compared to conventional factory style converters, making it well suited for trucks that regularly tow heavy loads or produce additional horsepower and torque. What's more, the extreme duty design is engineered to improve torque transfer while helping minimize clutch slippage during high load situations. Precision manufactured internal components contribute to smooth and consistent engagement, supporting dependable operation over the long term. SunCoast Performance has earned the trust of diesel enthusiasts and professional transmission builders by focusing on quality materials and proven engineering. Whether your truck serves as a daily workhorse, a dedicated tow rig, or a performance build, this torque converter delivers the durability and capability needed to help your Allison transmission perform at its full potential.

Fitment: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra/Silverado 2500HD/3500HD

Notes:

• Fits Allison-equipped 2001-2016 GM 2500HD and 3500HD models.
• Designed for extreme duty and heavy towing applications.
• Recommended for trucks with increased horsepower and torque.
• Professional installation is strongly recommended.
• Inspect the transmission before converter installation.
• Transmission tuning may improve overall performance.
• Confirm vehicle compatibility before placing your order.
• Meets California Proposition 65 warning label.
• Core charge $350