Unlock reliable performance and power delivery for your 5-speed Allison-equipped Duramax. The PPE Billet Stator Torque Converter (Part #128010305) is engineered to meet the demands of high-torque diesel applications, offering a major upgrade in strength, efficiency, and reliability over stock converters.
Built specifically for 2001–2004 GM 6.6L Duramax trucks with the Allison 1000 5-speed automatic transmission, this torque converter is a must-have for tow rigs, tuned builds, and workhorses under heavy load.
Billet Stator Design: Improves torque multiplication and reduces slippage for maximum power transfer.
Triple-Disk Clutch System: Offers increased surface area and holding power, ideal for tuned or modified engines.
Precision Welded & Balanced: Ensures long-term reliability and smoother operation under extreme conditions.
High-Performance Upgrade: Designed for heavy-duty towing, hauling, racing, or daily driving with enhanced power.
Lower Stall Speed: Improved drivability and faster engagement off the line.
Whether you're towing heavy loads, running performance tunes, or just want bulletproof reliability, this PPE torque converter ensures your Allison 5-speed puts power to the ground the way it should.
Fitment:
2001, 2002, 2003, 2004 Chevrolet Silverado/GMC Sierra 2500HD & 3500HD 6.6L Duramax w/ Allison 1000 5-Speed Transmission
Warranty:
Limited Lifetime Warranty by PPE (Pacific Performance Engineering)
Fitment Notes:
Designed for 5-speed Allison 1000 transmissions only (2001–2004).
Not compatible with later 6-speed Allison-equipped models.
Property | Values |
---|---|
Year Ranges | 1990-2022 |
Make | GM |
Model | Silverado/Sierra |
Series | 2500HD/3500HD |
Engine |
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