Skyjacker does not make a lift kit for 97's. Only up to 95's. For 97-01 the only game in town for a lift kit is a 4" kit from Superlift that will fit 33's and it costs about $2000 plus installation. Well, there is Dixon Brothers but it costs double what the Superlift costs.
Or you can get about 2" with a torsion twist and Warrior shackles, installed with an alignment, for about $200.
Or a body lift for about $200 plus installation.
Or do a TT/shackle lift AND a body lift and fit 33's for $400.
Cheap to lift a little and expensive to lift a lot. It is what it is.