PPE Stage 5 Transmission Kit Without Torque Converter (1200HP) 06-10 GM 6.6L Duramax LBZ / LMM
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Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from PPE (Pacific Performance Eng.)
The PPE Stage 5 Transmission Upgrade Kit is a high-performance rebuild solution for GM trucks equipped with Allison 1000, 2000, and 2400 series transmissions. Designed to handle demanding applications such as towing, drag racing, and sled pulling, this kit is built to increase transmission strength, durability, and overall holding capacity.
This upgrade kit enhances clutch holding power through a valve body recalibration system that increases line pressure without altering factory shift points. By improving clutch engagement and reducing slippage under load, the system helps maintain consistent transmission performance in both daily driving and high-stress environments.
The kit includes upgraded C1, C2, C3, and C4 clutch packs along with Kolene steels and supporting components designed to improve heat resistance and long-term durability. A converter flow valve, boost valve, pump shim, and gaskets are also included to support proper fluid flow and internal operation.
While PPE references performance gains when paired with a triple disc torque converter, a torque converter is not included with this kit and must be purchased separately. Product images may show a torque converter for reference purposes only.
Engineered for high-horsepower diesel applications, this Stage 5 kit is capable of supporting substantial power levels when paired with appropriate supporting modifications. It is a strong option for performance builds that require increased torque capacity and reliability from the Allison transmission platform.
Note:
Torque converter is not included. Professional installation is recommended.
The PPE Stage 5 Transmission Upgrade Kit is a high-performance rebuild solution for GM trucks equipped with Allison 1000, 2000, and 2400 series transmissions. Designed to handle demanding applications such as towing, drag racing, and sled pulling, this kit is built to increase transmission strength, durability, and overall holding capacity.
This upgrade kit enhances clutch holding power through a valve body recalibration system that increases line pressure without altering factory shift points. By improving clutch engagement and reducing slippage under load, the system helps maintain consistent transmission performance in both daily driving and high-stress environments.
The kit includes upgraded C1, C2, C3, and C4 clutch packs along with Kolene steels and supporting components designed to improve heat resistance and long-term durability. A converter flow valve, boost valve, pump shim, and gaskets are also included to support proper fluid flow and internal operation.
While PPE references performance gains when paired with a triple disc torque converter, a torque converter is not included with this kit and must be purchased separately. Product images may show a torque converter for reference purposes only.
Engineered for high-horsepower diesel applications, this Stage 5 kit is capable of supporting substantial power levels when paired with appropriate supporting modifications. It is a strong option for performance builds that require increased torque capacity and reliability from the Allison transmission platform.
Note:
Torque converter is not included. Professional installation is recommended.
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Professional installation is recommended.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.