Overview Reviews Product Description Replace failed cross axis balljoints on the rear upper control arm of GM's popular Lambda platform vehicles with SPC's replacement xAxis ball joint. California Residents WARNING Product Videos Custom Field Product Reviews Write a Review Write a Review × SPC Performance SPC Performance Rear UCA xAxis Sealed Flex Joint Bushing for 07-17 GMC Acadia Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *