ATS Stage 1 Transmission Package 01-04 6.6L GM Duramax LB7 PB-C50362A and fabricated in-house to provide

and fabricated in-house to provide industry-leading performance and durability

If you have an existing iDash setup

especially with its ability to hold an additional two quarts of oil over the stock unit

is the best in the business when it comes to EFILive

or see it sparingly

ATS Stage 1 Transmission Package 01-04 6.6L GM Duramax LB7 PB-C50362A and fabricated in-house to provideThe 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