ATS Built LCT1000 5-Speed Transmission
2001-2005 GM 6.6L Duramax LB7/LLY
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ATS Built Allison LCT-1000 5-Speed Transmission
ATS takes the potent Allison platform and bulletproofs it with the parts you need for towing, racing and reliability. ATS’ formulated clutch material and CNC cut steels will give you the edge over the track, a trailer or the competition.
All ATS Transmissions are backed by a 5 year / 500,000 mile warranty with proven reliability at the track and on the street.
Build Date Guide:
01-02 Transmission LB7 Engine: Trucks built from Aug-00 to Jul-02
03-04 Transmission LB7 Engine: Trucks built from Aug-02 to Dec-03
04.5-05 Transmission LLY Engine: Trucks built from Feb-04 to Jul-05
Note: Transmission ONLY. Deep Pan, Torque Converter and CoPilot must be added (sold separately).
Truck Freight Item: Allow 1-2 Weeks for delivery. Truck freight charges apply.
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