Is one better than the other? Meaning are there advantages to the 65REF versus the 545RFE transmission? This would be for an automatic tranny behind a 4.7HO engine.
















x speed tranny. But the 545RFE tranny has the same 1 and 5th (6th) ratios. In fact, the 545RFE has all the same internal ratios IF you consider the 2nd gear kick down ratio the same as the 3rd gear in the 65RFE. So to connect to a 4.7HO V8 is there any reason to chose the 65RFE over the 545RFE tranny?