Forum Discussion
spoon059
Apr 23, 2020Explorer II
ls1mike wrote:
I have a 17 3500HD gasser 6.0/6L90E.
I'm not a GM guy, is that a relatively new transmission? I know that 6.0 is an underrated engine that has worked very well for quite some time. It ain't broke, so GM ain't fixing it. Newer transmission technology can certainly help squeeze a little better fuel economy and power though.
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