Anyone using Canuck Motorsports Upper control arms?

[maldonado]

I have a 1993 2 wheel drive c1500, 4" spindles and 2" coil springs from Rough country. I had problems with my stock upper control arms and ball joints.Someone tried the upper control arms from canuck motorsports?

[whiteRCLB]

Im running them on my 1999 gmc and they are the same control arms as the cst kits use. I like that they have grease fittings.

[Slow05CC]

THe ball joints are garbage but the the arm itsself seems to be ok.