I think the difference is in the tubing to this little piece on the back. The sizing is different I do believe. Someone correct me if I'm wrong here please.
I did it on my 97. For the tube in the back, just squirt some lithium grease on the metal tube coming from the plenum and make the rubber hose fit. For the PCV hose that goes to the passenger side valve cover and into the front of the plenum, you'll have to go to an Auto Parts store and buy 5 or 6 PCV hose fittings for other makes of cars and trial-and-error a few till you get it right. They're like 69 cents apiece. There's hardly any pressure on the hose, so you can zip-tie or hose clamp a couple pieces together. I used a black zip tie on mine and unless I showed you, you wouldn't notice it. Good Luck.