hey guys I have just done the unthinkable. I traded in my wicked fast already tweaked 2002 quad cab with a 4.7 for a brand new 2005 with the same motor. the old cams have a different profile according to my mechanic (were good friends) and he works for dodge so I trust him. I have the old stock cams from my 2002 and want to have them regrinded. I have called comp cams and it can be reground but I need to know if the lobe seperation or the overall length has changed before I send them off. Can anyone help?