The RCV Performance Dana 60 CV Axle Set is made from highest quality of materials. The CV housing, internal components and the axles are all made from aircraft quality steel which insures maximum strength and toughness. The housing comes with a custom grease fitting. The joint requires only a shot or two of grease per year. The RCV Performance Dana 60 CV joint with an interchangeable output stub allows the joint to fit any custom Dana 60 application. The internal components of the CV joint are protected by RCV Performance’s Patented Spherical Sealing Technology. The RCV Performance Dana 60 CV Axle Set will fit any Currie or Dana 60 housing, as well as 1 ton 9" front housings. The RCV Performance 1 ton CV Joint, at full turn, is much smoother than any u-joint on the market. The joint can provide up to 45º of steering angle. This set includes RCV's "You break it, we replace warranty." Turnaround time for this product is typically 7-10 days, expediting is available for extra charge.