I have both upper control arms and lower ball joints. ended up using lifted arms and my lower control arms where aluminum so had to get different ball joints. my loss is your gain. this set sells on Amazon for $96.

Fitment:

4WD / AWD With 6-Lug

Replacement for Cadillac: Lower Ball Joints Fit Steel Control Arms

07-14 Escalade (09-13: 6.2L V8) 07-14 Escalde ESV 07-13 Escalade EXT for Chevy:

07-13 Avalanche (Lower Ball Joints Fit Steel Control Arms) 07-13 Silverado 1500 (w/o Hybrid; New Body Style; w/o Classic Models; Lower Ball Joints Fit Steel Control Arms) 07 Suburban 1500 (Lower Ball Joints Fit Steel Control Arms) 08 Suburban 1500 (4WD / AWD With 6-Lug) 09-14 Suburban 1500 (Lower Ball Joints Fit Steel Control Arms) 07-14 Tahoe (w/o 6.0L; Lower Ball Joints Fit Steel Control Arms) for GMC:

07-13 Sierra 1500 (w/o Hybrid; w/o Classic Models; Lower Ball Joints Fit Steel Control Arms) 07-14 Yukon (w/o 6.0L; Lower Ball Joints Fit Steel Control Arms) 07-08 Yukon XL 1500 (4WD / AWD With 6-Lug) 09-13 Yukon XL 1500 (Lower Ball Joints Fit Steel Control Arms)