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Does the engine have the GT-40/Lightning intake on it? IF so, then no problem. If it has the truck style intake then you're going to need to order the MF to TB air tube from a '96 CA 5.8 so you can use the MAF meter with the twin truck TB.
You're also going to run out of injector with the 408W if you're still running the stock 19# units. If not, then you've also got the added $$ for the bigger injectors and MAF.
There are other ways to run it, which may be better depending on your electrical wiring comfort level.
Joe