Does this look legit??
 

Well I am doing a suspension lift on the blazer and i need to know what to get. should i get this http://app.infopia.com/Shop/Control/...935/rid/127794 that comes with front torsion keys or is it better to get just shackles such as the ones from crown suspension for 45 bucks? havnt seen many people upgradeing there torsion keys so which kit would be better? shackles and keys for 97.95 or just shackles and crank stock torsion keys for 45 bucks?

Dont waste your money on the torsion keys, Only thing you gain is the ability to stress out the front end components even faster by overdoing the amount of lift cranking on the keys.

I agree, the keys are a waste of money. The stock keys can usually be adjusted further than the suspension can safely handle anyhow.