how well will these work?

[89five0]

I found thsi website, coolblueperformance.com and they have granatelli upper and lower control arms with hardware for $209. The regular price is $410. I was wondering if these will work good for a street setup with my mods below including 373s. Does this sound like a good deal. How do you like them etc.
Thanks,
Trey

 

[88stangmangt]

ooh they work...............they PLANT some @ss all muscle cars should have them stock or not....stangs suspension sucks!!!!snag it up man....