ATS Stage 2 Transmission Package 01-04 6.6L GM Duramax LB7 Options:2001-2002 Four Wheel Drive which is found in ’99

which is found in ’99

and reducers to complete your installation can be found here

Now that more options have become available

If you're dealing with cracked

ATS Stage 2 Transmission Package 01-04 6.6L GM Duramax LB7 Options:2001-2002 Four Wheel Drive which is found in ’99The Allison 1000 has no doubt proven itself since its mating in 2001 behind the first Duramax equipped GM trucks. Its longevity, even when pushed with moderately heavy loads and higher horsepower have put it at the forefront of transmissions until recently. However, as miles and horsepower accumulate, these transmissions will find their failure points, and ATS has the cure to ensure your horsepower is getting to the ground efficiently. By increasing