Rusty's Adjustable Front Upper Control Arms are fabricated from 1.5" DOM tubing and have a CNC mandrel bend to offer more flex and articulation. 1.25" x 12 threads are used in the arms and on our forged ends for strength and easy adjustability. Our forged ends utilize OE-style rubber bushings and are secured with the supplied jam nuts. The arms themselves come powder coated in a glossy black finish.Price is per pair.KEY FEATURES:• Constructed of 1.5" DOM tubing• OE-style rubber bushings on the frame end• Forged Ends are tested to over 100,000 psi• Adjustment available to fine-tune caster, pinion angle, and wheelbase• Made in the USA Replacement Components: (See Replacement Parts Diagram) Forged Rubber End Replacement: 10003-7093Forged Rubber End Bushing Replacement: RC-BH7093Axle Housing Rubber Bushing Replacement: 52060138AA