is there any differance from an 2006 stock ram automatic trans. and one from an 05 , i mean like internal differances? i know 2006 has mds , does this mean a bit of differance ? thanks ed
They are still all the same... could be a 45rfe but it is the same as the 545rfe. The MDS only refers to the engine being able to shut down cylinders for fuel economyNot to hijack, but does it matter if it is a 3.7, 4.7, or 5.7? Are they all the 545RFE?