Are 6.2 and 6.5 flywheels the same?? I picked up a flywheel from a junkyard a few months back that is supposed to be for a 6.2. Yesterday I picked up a NV4500 trans from a 6.5 application that came with a flywheel...both flywheels have the same part number stamped on them.

I want to make sure I don't install a flywheel that will damage the 6.2!