what is the differnece between a 2000 and a 2001 6 liter crank?i have been told that some trannys wont work

 

old topic
any answers?

 

I've been told that the 99 and 00 6.0L crankshaft is longer to accomodate the 4L80E torque converter. I guess its cheaper to make crankshafts than to make a thicker torque converter?

 

From 2000 up the 4l60E is not an option for the 6.0 just the 4L80E. I thought the 5.3 and the 6.0 had the same crank though. They have the same stroke. The largest T/C on the 4L60E is 300mm and the only one on the 4L80E is 310mm, so they could be different.

 

The 2001 C3s have the 4L60E-HD transmission and the 6.0L. Don't know if this helps or not just thought I would throw it in.

 

Thanks, it's hard to find a lot of info on the changes they make from year to year.

BTW, Welcome to the site <img src="graemlins/gr_cheers.gif" border="0" alt="[cheers]" />

 

i hope that this has helped more poeple than just me.thanks for bringing this topic back up