I would 100% recommend kryptonite. They make a quality product. If memory serves me correctly, I had over 20K on their control arms when I sold the truck.Krytonite stuff also looks solid
Greaseable fittings all over
KRYPTONITE UPPER CONTROL ARM KIT 1/2 TON TRUCK 6 LUG 2014-2018 Fits; 2014-2018 Chevrolet / GMC 1500 2WD/4WD Trucks and SUVs. Works with trucks originally equipped with aluminum or stamped steel control arms only! Part# KRUCA13 DOWNLOAD INSTALLATION INSTRUCTIONS HERE Kryptonite Upper Control arms...kryptoniteproducts.com
Edit: These are the arms off of my 2010 2500. They were beefy for sure. The only weird thing is that they didn’t have a attachment point for the ABS wire. I zip tied it to the control arm which never was a issue.
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