ATS Allison Conversion Stage 4 Transmission 07.5-09 Ram 6.7L Cummins Aisin AS68RC 2WD HAWK-HKS4451.299Z then attaches to the lift

then attaches to the lift point when extra lift height is needed

and watch the power level climb

Give your SuperDuty a dose of superior steering dampening by upgrading to a Bilstein 5100 series stabilizer

it’s fully adjustable on the vehicle and works with stock heights and lifts up to 6

ATS Allison Conversion Stage 4 Transmission 07.5-09 Ram 6.7L Cummins Aisin AS68RC 2WD HAWK-HKS4451.299Z then attaches to the liftSometimes, the factory Aisin AS68RC in your 2007. 5 2009 Ram Cummins 2WD just doesn't cut it. Why not put an Allison behind your Cummins engine! The Allison transmission is known for its strength and durability and in the past, installing an Allison in your Ram was an absolute headache. Not anymore! ATS has developed a complete kit with everything you need to swap your Aisin AS68RC for a built Allison Stage 4 Transmission. ATS Diesel has engineered