What do you guys think of this kit?

[GT500KR_Vert]

http://www.rcmotorsports.net/RearCoiloverKit.html

I think I'd weld it in anyway.

[79T/Aman]

I don't know but I'm starting to see a bunch of kits made with 1"- 1 1/4" tubing and I can see it now those lower arms will bend if someone uses some good tires especialy without a panhard bar

[MonzaRacer]

I doubt it as they are mostlikely made from .219 DOM tubing like the ART stuff and those parts are plenty heavy enough and tough.
Tough enough to be used for the same setups in Dually setups.

[79T/Aman]

well it says the uppers are made of 1" OD .120 wall DOM?