6L80 Performance Transmission 4-5-6 Clutch Kit - Level 4
Detailed Instructions Included | FREE UPS Ground to the contiguous United States (lower 48)
To unlock the full potential of your 6L80 transmission clutch kit, CDT’s Billet 4-5-6 clutch hub and intermediate shaft (part number 104680-45-P) is a required upgrade. This billet steel component is engineered to deliver superior performance under extreme torque and temperature conditions, making it an essential pairing for any high-performance clutch pack.
Designed to withstand high stress and deliver exceptional high temperature durability, this hub supports upgraded friction components manufactured for strength and reliability. When used in conjunction with a properly built piston kit and friction plate set, it ensures optimal transmission performance and reduces the risk of clutch failure common in stock clutches and single sided clutch systems.
By improving fluid dynamics and reinforcing the clutch engagement process, the 104680-45-P helps eliminate common issues like clutch plate failure, heat soak, and warping—especially in heavy-duty or high-horsepower applications. If you’re aiming for long-lasting performance and reliability, this billet hub is not just an upgrade—it’s a necessity.
In stock items ship within 1-2 business days.
Picture for representation purposes only. Actual contents may vary as we continue to develop our products.
Heavy-Duty 6L80 Transmission Clutch Kit with Upgraded Friction Components
- (7) Alto G3® Clutches
- (9) Heat-Treated Steels (varying thicknesses)
- (1) Stepped Apply Plate
- (1) Wide Backing Plate
- (1) Snap Ring
- (2) Hi-Per Blue® Bonded Pistons
CDT456L4/80 offers 50% more clutch apply area than stock. G3® friction material is formulated to achieve minimal wear and maximize heat resistance. Our steels are heat-treated and cooled in air, producing a stable and consistent plate that resists warping and ensures smooth clutch operation. This process improves durability and promotes even wear when paired with premium friction materials. Hi-Per Blue® Pistons are manufactured with upgraded High Performance Blue AEM material for superior thermal and chemical resistance, with better fit and performance.
The 6L80 Level 4, 4-5-6 Clutch Kit (CDT456L4/80-P) is engineered for high-performance applications that demand greater torque and heat capacity. This heavy-duty 6L80 transmission clutch kit delivers 50% more clutch apply area than stock clutches, significantly enhancing transmission performance while reducing the risk of clutch failure in demanding environments.
For maximum reliability and longevity in any high-stress application, this clutch kit is your go-to solution.
Frequently Asked Questions
What makes this 6L80 transmission clutch kit more reliable than stock clutches?
This heavy-duty 6L80 clutch kit includes upgraded friction components manufactured with G3® material, providing 50% more clutch apply area and enhanced torque and heat capacity. The superior materials and design significantly reduce clutch plate failure under high-stress conditions.
How does the Hi-Per Blue® piston kit improve transmission performance?
The Hi-Per Blue® piston kit uses advanced AEM material that withstands extreme temperatures and chemical exposure. Its improved fit ensures more consistent clutch engagement and better overall transmission performance in demanding applications.
What is the benefit of heat treatment on the steel plates?
Our 4-5-6 steels are heat-treated and cooled in air, producing a stable and consistent plate that resists warping and ensures smooth clutch operation. This process improves durability and promotes even wear when paired with premium friction materials.
Can this clutch kit withstand high torque and heat in racing or towing conditions?
Yes. Designed for applications where high torque and heat are a factor—like racing, towing, or off-roading—this clutch kit features superior materials and engineering to withstand high stress and deliver consistent performance without clutch failure.
Why is CDT’s billet 4-5-6 clutch hub and intermediate shaft required with this kit?
The CDT billet hub and shaft (part number 104680-45-P) is required. The required 45-tooth clutch plates are not included with this Clutch Module and must be purchased separately. 104680-45-P billet shaft is designed specifically to work with 45-tooth clutch plates, ensuring optimal performance and durability in high-powered applications.
