ATS Stage 6 Transmission Package 07.5-10 GM 6.6L Duramax LMM PRTH-6-108-BL As with all our products

As with all our products

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

Because a FlexLoc Nut has no nylon insert

Improved strength

ATS Stage 6 Transmission Package 07.5-10 GM 6.6L Duramax LMM PRTH-6-108-BL As with all our productsThe 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