Yes, it will fit. 79-95 driveshafts are all the same (diameters may vary slightly). The 96-04 ones are the only ones that are different because of the slip-yoke spline count, but otherwise same lenght and u-joints I believe.
It may actually be a bit long, not short. With our T5 input shaft being 5/8" longer, the distance from the tailhousing to the pinion flange is shorter. If you use one, be careful that the slip yoke won't bottom out against the tailhousing or you might be buying a new trans.
They are exactly the same lenth. Steeda makes the 5/8" spacer for anyone who switches to a fox style trans/bell housing. The sn 95 body is actually longer between the engine and rear end, but that is why the longer input shaft and bell housing make up for it. the driveshaft is the same.