Is 6.4 CFM+ with adapter plate the same as a 6.0 CFM+?

[Shipmate]

Just like it says, Are they the same? Because I have a CFM+ that I want to sell and an adapter plate for the 6.4. but if I can not sell it to a 6.4 member here can I sell the CFM+ to a 6.0 guy here?
Luke

 

[INFAMOUS]

Yes sir, the kit does use a 6.0 CFM+ elbow.