Has any one used these lower control arms?

[T- Type Tim]

I have the upper set installed for a few years, now looking to do the lowers.......anyone install these and how did you like them?

http://www.jegs.com/i/Global+West/459/TLC-88L/10002/-1

 

[TexasT]

Why does the site tell you it requires a heat shield but doesnt have a link to buy it?