Enhance the durability and performance of your heavy-duty truck with the BD Diesel 07-10 Chevy LMM Stage 4 Transmission and Converter Package. Designed specifically for 2007-2010 Chevrolet Silverado 2500 HD models, this comprehensive upgrade combines a robust transmission overhaul with a high-performance torque converter, ensuring your drivetrain can handle increased torque and towing demands. The package includes a complete transmission rebuild with upgraded components such as a new double cage stator sprag, increased clutch counts, and revised oil circuits for improved reliability and longevity. The aluminum deep transmission pan adds 3.5 quarts of oil capacity, aiding in heat dissipation and maintaining optimal fluid levels during demanding operations. Each transmission is dyno tested to guarantee quality and performance consistency.
The torque converter features an enhanced stall speed tailored for street and towing applications, with a cast aluminum stator that multiplies torque effectively. Its lower rpm response compared to the stock converter results in smoother engagement, better fuel economy, and less heat buildup. The stamped-forged steel front cover and furnace-brazed fins provide added durability, making this setup ideal for severe fleet duty and high-torque scenarios. The high-energy clutch materials used in both the transmission and converter ensure smooth, reliable engagement, reducing slip and wear over time. This complete package offers an excellent solution for fleet operators, towing professionals, and enthusiasts seeking to maximize drivetrain performance and longevity.
All components are designed for easy installation and long-term reliability, backed by a 36-month/150,000-mile parts warranty and a 12-month/24,000-mile labor warranty. Upgrading your transmission with this BD Diesel Stage 4 package will significantly improve towing capacity, thermal management, and overall drivetrain durability, helping your truck perform at its best under severe conditions.
Features:
- Heavy-duty transmission with increased clutch counts and revised oil circuits for enhanced durability
- Aluminum deep transmission pan increases oil capacity by 3.5 quarts, aiding heat management
- High-performance torque converter with enhanced stall for street and towing use, featuring cast aluminum stator and reduced rpm response
- Built with high energy clutch materials for smooth engagement, improved thermal capacity, and long-term reliability
Fitment:
Chevrolet Silverado 2500 HD LT 2007 to 2010
Chevrolet Silverado 2500 HD LTZ 2007 to 2010
Chevrolet Silverado 2500 HD WT 2007 to 2010
Chevrolet Silverado 3500 Classic LS 2007
Chevrolet Silverado 3500 Classic LT 2007
Chevrolet Silverado 3500 Classic WT 2007
Chevrolet Silverado 3500 HD LT 2007 to 2010
Chevrolet Silverado 3500 HD LTZ 2007 to 2010
Chevrolet Silverado 3500 HD WT 2007 to 2010
GMC Sierra 2500 HD SLE 2007 to 2010
GMC Sierra 2500 HD SLT 2007 to 2010
GMC Sierra 2500 HD WT 2007 to 2010
GMC Sierra 3500 HD SLE 2007 to 2010
GMC Sierra 3500 HD SLT 2007 to 2010
GMC Sierra 3500 HD WT 2007 to 2010





















