Product Description
The ATS 601-904-4308 Allison 6-Speed Conversion Co-Pilot Transmission Controller is a cutting-edge upgrade designed to optimize shift performance and transmission control in Allison-equipped Duramax trucks. This advanced controller enables precise control over shift timing and line pressure while supporting 6-speed conversion functionality for enhanced drivability and performance.
Engineered to work seamlessly with upgraded Allison transmissions, the ATS Co-Pilot reduces clutch slippage, increases holding power, and delivers firm, responsive shifts under load. It is especially beneficial for trucks running performance tuning, towing heavy loads, or operating in high-stress conditions.
With its ability to manage torque converter lockup and transmission behavior, this controller helps extend transmission life while maximizing power transfer and efficiency.
FAQ
Q: What does the ATS Co-Pilot controller do?
A: It electronically controls transmission line pressure and shift timing to improve shift quality, reduce slippage, and increase durability.
Q: What is the 6-speed conversion feature?
A: It allows compatible Allison transmissions to operate with improved gear control and optimized shifting similar to later 6-speed configurations.
Q: Is this required for performance builds?
A: It is highly recommended for trucks with upgraded transmissions or increased horsepower to maintain proper transmission control.
Q: Does this help with towing?
A: Yes, it improves shift firmness and reduces heat buildup, making it ideal for towing and heavy-duty applications.
Fitment
- 2001-2005 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax (Allison Equipped)
- 2001-2005 GMC Sierra 2500HD/3500HD 6.6L Duramax (Allison Equipped)
- Compatible with Allison 1000/2000 series transmissions
- Designed for use with upgraded or performance-built transmissions
Key Features
- Enables Allison 6-speed conversion functionality
- Improves shift timing and firmness
- Increases transmission holding capacity
- Reduces clutch slippage and heat
- Optimizes torque converter lockup
- Enhances transmission longevity and performance
- Ideal for towing and high-performance applications
Specifications for ATS 601-904-4308
| Specification | Details |
|---|---|
| Part Number | 601-904-4308 |
| UPC | Not Available |
| GTIN | Not Available |
| Product Type | Transmission Controller |
| Application | Allison 1000/2000 Series Transmissions |
| Function | Controls line pressure, shift timing, and torque converter lockup |
| Conversion Capability | Supports 6-speed conversion |
| Installation | Plug-and-play wiring integration |
| Shipping Info | Standard Ground Shipping |
| Warranty | Limited Manufacturer Warranty |
| California Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
