I have a 98 mustang gt but im getting a 2002 gt engine. I want to install longtube headers in the process of the motor swap. I was gona get macs but i read there no good so i was thinking bbk longtube. Anyone got any websites where i can get these. Wheres the cheapest to get them. Are there any other longtube headers that are good and not to exspensive. Do all the long tube headers fit from 96-2002 or are the 2002 different.