In school I am making an in-line coolant cooler like in rocky mountain, (prodesign super cooler). I am making one of these on a lathe. I was wondering the overall length of one of these. I have all of the other measurments I need. I drew everything up on a CAD program at school. Any help with this measurment would be great. I just made it a length the wasn't to long and not to short.

thanks,

chuck