Our tubular rear trailing arms will lock in your caster settings, minimize wheel hop and increase traction. Our tubular rear trailing arms are much stronger than the factory's stamped steel arms, these tubular rear trailing arms are constructed from heavy duty tubing and 1/4" CNC laser cut and formed steel mounting brackets that are fully gusseted to eliminate flex and provide for maximum strength and durability. They are a 100% bolt-in installation using factory hardware. Powder coated for an attractive and durable finish. Please check out our store for other colors. 100% Brand New,Ready to Ship!!