JBA HD Upper A-arms for 2007 - 2015 Chevrolet Silverado, GMC Sierra
2007- 2015, Chevrolet Silverado Upper Control Arm
2007- 2014, Chevrolet Suburban Upper Control Arm
2007- 2013, Chevrolet Avalanche Upper Control Arm
2007- 2016, Chevrolet Tahoe Upper Control Arm
2007- 2015, GMC Sierra Upper Control Arm
2007- 2014, GMC Yukon Upper Control Arm
2007-2014, Cadillac Escalade Upper Control Arm
We have a 100% satisfaction guarantee!
"If for any reason your not 100% satisfied with your JBA UCAs in the first 12 months, we will give you 100% of your money back including the shipping cost!"
JBA Upper control arms combined with extended length coil over shocks will allow for up to 2" of additional wheel travel. Featuring our JBA ball joints with 90 Deg. range of motion & Made In USA!!
Includes 8 synthetic elastomer a-arm bushings, 4 steel sleeves, 2 a-arms with 2 JBA custom ball joints. Ball Joints are rebuild-able joint, and Made in USA!!
Synthetic Elastomer is a long-chained polymer with many urethane constituents. Over the years the formulation has evolved to yield stronger, yet softer compounds ideal for on and off-road applications. As the compound advanced to yield higher tensile strength, elasticity, and dynamic load capacity, JBA uses the bushing to help aid and tune suspension geometry and will not squeak like poly urethane bushings.