2006-2010 Silverado & Sierra 2500 & 3500 6.6L Duramax LBZ & LMM Allison 1000 Category 0 Transmission Rebuild Kit Features:
SunCoast LBZ/LMM 6-Speed Category O Base Refresh Kit
The SunCoast LBZ/LMM 6-Speed Category O Base Refresh Kit is engineered to rejuvenate and enhance the performance of Allison 1000 and 2000 series transmissions, specifically tailored for GM Duramax engines equipped with LBZ/LMM models. This kit is meticulously crafted to deliver uncompromised quality and reliability in both commercial and performance-driven applications.
Kit Components:
Clutches and Steels:
- Custom Clutch Packs: Features SunCoast's proprietary blend of Alto carbonite frictions and Raybestos SCZ frictions. These advanced friction materials utilize a unique waffle pattern design to optimize oil retention, thereby enhancing cooling efficiency and extending clutch lifespan.
- Custom Steels: Precision-engineered steels designed to complement the friction materials, ensuring consistent engagement and durability under varying load conditions.
Filters and Gaskets:
- Spin-On Filter: Provides efficient filtration of transmission fluid, maintaining cleanliness and optimal performance.
- Shallow or Deep Pan Filter: Option to choose based on specific transmission configuration for effective fluid management.
- Gasket Kit: Comprehensive set of gaskets essential for a complete transmission overhaul, ensuring precise sealing and prevention of leaks.
Features and Enhancements:
Advanced Friction Material Technology:
Incorporates SunCoast's exclusive C1, C2, C3, and C4 Alto carbonite frictions/Raybestos SCZ frictions. These friction materials are devoid of center slots, utilizing the waffle pattern to retain oil effectively, even during periods of non-engagement. This feature significantly enhances thermal management and prolongs clutch life.
Performance Specifications:
- Rated to handle up to 300 horsepower from the factory, suitable for light commercial vehicles operating in both on-highway and public transport settings.
- Offers up to six speeds, including dual overdrive options, catering to diverse performance requirements and driving conditions.
Optional Upgrades:
Customization Options:
- While C5 clutches are not included in the base kit, they are available upon request to further enhance transmission performance and durability.
- SunCoast recommends additional upgrades such as billet triple disc torque converters (ranging from 1800 to 3000 RPM), 300M billet shaft options, and custom valve body conversions. These upgrades optimize torque transfer efficiency, improve shift quality, and cater to specific performance needs.
Conclusion:
The SunCoast LBZ/LMM 6-Speed Category O Base Refresh Kit exemplifies precision engineering and innovation in transmission technology. Designed to exact specifications, this kit ensures unparalleled reliability, performance, and longevity for Allison transmissions in LBZ/LMM equipped GM Duramax vehicles. Whether for towing, racing, or everyday driving, the SunCoast Category O kit sets a new standard in transmission upgrade solutions, delivering unmatched quality and durability to meet the demands of enthusiasts and professionals alike.
For individuals seeking to elevate their vehicle's transmission capabilities and reliability, the SunCoast LBZ/LMM 6-Speed Category O Base Refresh Kit represents a definitive choice in enhancing overall vehicle performance and driving experience
Fitment:
- 2007.5-2010 Silverado 2500 6.6L Duramax LMM with Allison 1000 transmissions
- 2007.5-2010 Silverado 3500 6.6L Duramax LMM with Allison 1000 transmissions
- 2007.5-2010 Sierra 2500 6.6L Duramax LMM with Allison 1000 transmissions
- 2007.5-2010 Sierra 3500 6.6L Duramax LMM with Allison 1000 transmissions
- 2006-2007 Silverado 2500 6.6L Duramax LBZ with Allison 1000 transmissions
- 2006-2007 Silverado 3500 6.6L Duramax LBZ with Allison 1000 transmissions
- 2006-2007 Sierra 2500 6.6L Duramax LBZ with Allison 1000 transmissions
- 2006-2007 Sierra 3500 6.6L Duramax LBZ with Allison 1000 transmissions
For Allison transmissions only: this rebuild kit will only fit Duramax models equipped with Allison 1000 transmissions. Please verify your truck's transmission type before ordering.