Product Description
The ATS 302-930-4248 TripleLok Performance Torque Converter is a premium upgrade for 2001-2010 GM trucks equipped with the 6.6L Duramax diesel and Allison LCT1000 transmission. Designed to eliminate factory converter weaknesses, this TripleLok converter delivers increased holding power, improved efficiency, and superior durability for towing, performance, and heavy-duty use.
ATS TripleLok technology features a multi-disc lockup clutch system that dramatically increases torque capacity compared to the stock single-disc converter. This results in reduced slippage, improved power transfer, and lower transmission temperatures under load. The factory stall speed design maintains excellent drivability while enhancing overall performance.
Built for both stock and modified trucks, this converter is ideal for towing, hauling, and higher horsepower applications. Whether you're upgrading for reliability or maximizing drivetrain efficiency, the ATS TripleLok converter is one of the most trusted solutions for Allison-equipped Duramax trucks.
FAQ
What makes the ATS TripleLok converter better than stock?
It features a multi-disc lockup clutch that provides significantly more holding power and reduces slippage compared to the factory converter.
Does this change stall speed?
No. This version maintains factory stall speed, preserving stock-like drivability while improving performance.
Is this good for towing?
Yes. The TripleLok design improves torque transfer and reduces heat, making it ideal for towing and heavy-duty applications.
Will this work with a stock truck?
Yes. It works great on stock trucks and is also highly recommended for tuned or modified applications.
Why upgrade the factory torque converter?
The stock converter can slip under load and increased power. The ATS TripleLok eliminates this issue with stronger lockup capability and improved efficiency.
FITMENT
2001-2010 GM Silverado 2500HD 6.6L Duramax Diesel
2001-2010 GM Silverado 3500HD 6.6L Duramax Diesel
2001-2010 GMC Sierra 2500HD 6.6L Duramax Diesel
2001-2010 GMC Sierra 3500HD 6.6L Duramax Diesel
Equipped with Allison LCT1000 Transmission
Specifications for ATS 302-930-4248
| Specification | Details |
|---|---|
| Part Number | 302-930-4248 |
| Product Name | ATS TripleLok Performance Torque Converter |
| Transmission Compatibility | Allison LCT1000 |
| Engine Fitment | 6.6L Duramax Diesel |
| Vehicle Fitment | 2001-2010 GM Silverado/Sierra 2500HD & 3500HD |
| Stall Speed | Factory Stall Speed |
| Clutch Design | Triple Disc Lockup (TripleLok) |
| Performance Benefit | Increased Holding Capacity, Reduced Slip, Lower Temps |
| Application Notes | Ideal for towing, performance, and heavy-duty use |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Information | Standard Ground Shipping |
| Core Charge |
Core Charge Applies |
| Prop 65 | WARNING: Cancer and Reproductive Harm |
