ATS Allison Conversion Stage 4 Transmission 19-22 Ram 6.7L Cummins Aisin AS69RC 4WD ORA-8158-335 Smoked lens for a darker

Smoked lens for a darker

Whatever the reasoning for needing a spare

The health of the water pump is often over looked when trying to diagnose overheating issues

Well if you answered yes

Ford E-350 1 Ton (1975 - 2015)

ATS Allison Conversion Stage 4 Transmission 19-22 Ram 6.7L Cummins Aisin AS69RC 4WD ORA-8158-335 Smoked lens for a darkerSometimes, the factory Aisin AS69RC in your 2019+ Ram Cummins 4WD 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 AS69RC for a built Allison Stage 4 Transmission. ATS Diesel has engineered the first