The flowtubes for mufflers on 1994/1995 5.0 Mustangs are the same length as the flowtubes on 1986 through 1993 5.0s, right? Been out of the game so long I'm starting to forget a lot of the little things. Looking at a pair of Spintechs that came off of a 1994 to put onto my 1991. They already have the flowtubes welded onto them which is what I need to achieve a quick install.