ATS Stage 6 Transmission Package 07.5-10 GM 6.6L Duramax LMM PRTH-6-108-BL with a simple bolt-on design

with a simple bolt-on design that requires no drilling or modifications to your vehicle

best of all

and include a 3/4" -16 O-ring boss-style crankcase ventilation port (port accessories sold separate)

Once assembled

ATS Stage 6 Transmission Package 07.5-10 GM 6.6L Duramax LMM PRTH-6-108-BL with a simple bolt-on designThe 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, has 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