ATS Diesel 2006-07 GM 4wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 2 Transmission Package

ATS transmissions are designed for extreme power and heavy loads, dyno tested for reliability and performance. They eliminate factory weaknesses, backed by a 5-year, 500,000-mile warranty. This rebuilt high-performance transmission features a re-manufactured, dyno-tested ATS High Performance Valve Body, High Volume Pump, Heavy Duty Gear Train, Extreme Duty Clutch Pack, and other proprietary internal components. High-stress areas are reinforced, critical bolt/thread holes are inserted, the valve body surface is machined flat, and the hydraulic system is redesigned and calibrated. The external case surface is sealed. Shipping includes the new transmission and return shipping for the core.