Fully adjustable upper control arms are assembled using offset racing pivot assemblies with low-friction Delrin inserts for smooth, responsive suspension movement. Arms also utilize chrome moly steel or billet aluminum cross shaft with threaded ends, adjustment sleeve, new locknut and washer components, and ball joint plate. Adjustable Upper Control Arm 7-3/4" Steel Cross Shaft 5" Sleeve - Adjusts 8-1/4" to 10" GM Mid Size Metric Bolt In Ball Joint Plate Part Number: 92656 Specifications Brand SPC Performance Part Number 92656 Style Tubular Upper/Lower Upper Driver/Passenger Side Driver | Passenger Adjustable Length Yes Length Range Low 8.25 in Length Range High 10 in Cross Shaft Length 7.75 in Ball Joint Style Bolt-In Bushing Style Bearing Bushing Material Steel Shaft Material Steel Greasable Yes Material Steel Color Nickel Finish Plated Quantity Each