ATS Diesel Allison Transmission Upgrades 
All ATS Diesel transmissions are designed to handle extreme power and heavy loads, and then dyno tested to ensure reliable functionality and high performance. ATS has a long history of working directly with you “racers, pullers and long-haulers” to develop transmissions and components that work equally well for daily use and extreme applications.
OC Diesel will tell you that Diesel Transmissions is ATS’s Bread and Butter. Our engineers also analyzed original equipment manufacturer (OEM) transmission problems caused by high mileage and component failure, looking for ways to ensure longevity.
This approach helped us develop the strongest, most reliable transmissions available for your GM Duramax diesel truck. ATS transmissions eliminate the factory weaknesses and design flaws, replacing them with engineering that works. We’re so confident of that, all ATS transmissions are backed by the only 5-year, 500,000 mile warranty in the industry.
Features and Benefits:
- Our fully re-manufactured, dyno tested ATS High Performance Valve Body
- High Volume Pump
- Heavy Duty Gear Train
- Extreme Duty Clutch Pack
- Other proprietary internal components
- High stress areas of case are reinforced
- Critical bolt and thread holes are inserted
- Valve Body surface is machined flat
- Redesigned and calibrated hydraulic system
Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the ATS Diesel Allison Transmission Upgrades. Ask about Free Shipping!
Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying ATS Diesel Allison Transmission Upgrades, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.
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